{"id":2236,"date":"2022-03-11T08:52:29","date_gmt":"2022-03-11T00:52:29","guid":{"rendered":"https:\/\/www.chinaautoregs.com\/?p=2236"},"modified":"2024-08-05T09:54:36","modified_gmt":"2024-08-05T01:54:36","slug":"gb-t-37244-2018%e8%8b%b1%e6%96%87%e7%89%88%e7%bf%bb%e8%af%91-%e8%b4%a8%e5%ad%90%e4%ba%a4%e6%8d%a2%e8%86%9c%e7%87%83%e6%96%99%e7%94%b5%e6%b1%a0%e6%b1%bd%e8%bd%a6%e7%94%a8%e7%87%83%e6%96%99-%e6%b0%a2","status":"publish","type":"post","link":"https:\/\/www.chinaautoregs.com\/?p=2236","title":{"rendered":"GB\/T 37244-2018\u82f1\u6587\u7248\u7ffb\u8bd1 \u8d28\u5b50\u4ea4\u6362\u819c\u71c3\u6599\u7535\u6c60\u6c7d\u8f66\u7528\u71c3\u6599 \u6c22\u6c14"},"content":{"rendered":"

ChinaAutoRegs\uff5cGB\/T 37244-2018\u82f1\u6587\u7248\u7ffb\u8bd1 \u8d28\u5b50\u4ea4\u6362\u819c\u71c3\u6599\u7535\u6c60\u6c7d\u8f66\u7528\u71c3\u6599 \u6c22\u6c14
\nFuel Specification for Proton Exchange Membrane Fuel Cell Vehicles – Hydrogen<\/p>\n

<\/p>\n

CONTENTS<\/p>\n

Foreword
\n1 Scope
\n2 Normative References
\n3 Terms and Definitions
\n4 Requirements
\n5 Test Methods
\nAnnex A (Normative) Method for Determining the Content of Total Halogenated Compounds<\/p>\n

1 SCOPE<\/p>\n

This standard specifies the terms and definitions, hydrogen purity, requirements for impurity contents in hydrogen and analytical test methods with respect to the hydrogen fuel for proton exchange membrane fuel cell (PEMFC) vehicles.
\nThis standard is applicable to the quality requirements for hydrogen fuel for PFSA proton exchange membrane fuel cell vehicles.
\nNote: Molecular formula of hydrogen: H2, of which the relative molecular mass is 2.01588 (as per 2007 international relative atomic mass).<\/p>\n

2 NORMATIVE REFERENCES<\/p>\n

The following referenced documents are indispensable for the application of this document. For dated references, only the editions cited apply. For undated references, the latest editions of the normative document (including any amendments) apply.
\nGB\/T 3634.1-2006 Hydrogen – Part 1: Industrial hydrogen
\nGB\/T 3634.2-2011 Hydrogen-Part 2: Pure hydrogen, high pure hydrogen and ultrapure hydrogen
\nGB\/T 3723 Sampling of chemical products for industrial use – Safety in sampling
\nGB\/T 5832.2-2016 Gas analysis – Determination of moisture – Part 2: Dew point method
\nGB\/T 6285-2016 Determination of trace oxygen in gases – Electrochemical method
\nGB\/T 6680 General rules for sampling liquid chemical products
\nGB\/T 6681 General rules for sampling gaseous chemical products
\nGB\/T 8984-2008 Determination of carbon monoxide carbon dioxide and hydrocarbon in gases – Gas chromatographic method
\nGB\/T 14669-1993 Air quality – Determination of ammonia – Ion selective electrode method
\nGB\/T 15432-1995 Ambient air-Determination of total suspended particulates-Gravimetric method
\nGB\/T 16129-1995 Standard method for hygienic examination of formaldehyde in air of residential areas – Spectrophotometric method
\nGB\/T 27894.3-2011 Natural gas – Determination of composition with defined uncertainty by gas chromatography – Part 3: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and hydrocarbons up to C8 using two packed columns
\nGB\/T 28816 Fuel cell – Terminology
\nASTM D7652 Standard test method for determination of trace hydrogen sulfide, carbonyl sulfide, methyl mercaptan, carbon disulfide and total sulfur in hydrogen fuel by gas chromatography and sulfur chemiluminescence detection
\nASTM D7653 Standard test method for determination of trace gaseous contaminants in hydrogen fuel by Fourier transform infrared (FTIR) spectroscopy<\/p>\n

3 TERMS AND DEFINITIONS<\/p>\n

For the purposes of this document, the terms and definitions given in GB\/T 28816, GB\/T 3634.1-2006, GB\/T 3634.2-2011 and the following apply.<\/p>\n

5\u8bd5\u9a8c\u65b9\u6cd5
\n5.1\u91c7\u6837\u3001\u5224\u5b9a\u548c\u590d\u9a8c
\n5.1.1\u6c22\u6c14\u4ea7\u54c1\u7684\u91c7\u6837\u3001\u5224\u5b9a\u548c\u590d\u9a8c\u6309GB\/T 3634.1\u20142006\u7684\u89c4\u5b9a\u6267\u884c\u3002
\n5.1.2\u91c7\u6837\u4e2d\u7684\u5b89\u5168\u4e8b\u9879\u5e94\u7b26\u5408GB\/T 3723\u89c4\u5b9a\u3002
\n5.1.3\u6c14\u4f53\u6837\u54c1\u7684\u91c7\u6837\u539f\u5219\u53ca\u4e00\u822c\u89c4\u5b9a\u5e94\u7b26\u5408GB\/T 6681\u89c4\u5b9a\u3002
\n5.1.4\u538b\u7f29\u6c14\u4f53\u5e94\u4f7f\u7528\u9488\u5f62\u9600\u51cf\u538b\u540e\u7ecf\u91c7\u6837\u7ba1\u9001\u4eba\u68c0\u6d4b\u8bbe\u5907\u3002
\n5.1.5\u6db2\u6c22\u91c7\u6837\u5e94\u7b26\u5408GB\/T 6680\u7684\u89c4\u5b9a\u3002\u5c06\u6837\u54c1\u6c7d\u5316\u540e\uff0c\u7ecf\u949d\u5316\u7684\u91d1\u5c5e\u8fde\u63a5\u7ba1\u76f4\u63a5\u9001\u4eba\u68c0\u6d4b\u8bbe\u5907\u3002
\n5.1.6\u7ba1\u9053\u8f93\u9001\u6c14\u4f53\u5728\u91c7\u6837\u70b9\u91c7\u53d6\u91c7\u6837\uff0c\u7ecf\u91c7\u6837\u5668\u6216\u91c7\u6837\u7ba1\u5c06\u8bd5\u6837\u9001\u4eba\u68c0\u6d4b\u8bbe\u5907\u3002
\n5.1.7\u5e38\u538b\u6216\u8d1f\u538b\u6837\u54c1\u91c7\u6837\u4f7f\u7528\u62bd\u5438\u5668\uff0c\u5c06\u6837\u54c1\u76f4\u63a5\u62bd\u4eba\u68c0\u6d4b\u8bbe\u5907\u3002
\n5.1.8\u5e94\u4e25\u683c\u4fdd\u8bc1\u91c7\u6837\u6c14\u8def\u7684\u6c14\u5bc6\u6027\uff0c\u5b9c\u91c7\u7528\u91d1\u5c5e\u7ba1\u9053\uff0c\u4e25\u9632\u73af\u5883\u6c14\u4f53\u5bf9\u6837\u54c1\u7684\u6c61\u67d3\u3002
\n5.2\u6c22\u6c14\u7eaf\u5ea6
\n53\u6c34\u542b\u91cf\u7684\u6d4b\u5b9a
\n\u6c34\u542b\u91cf\u7684\u6d4b\u5b9a\u6309GB\/T 5832.2\u20142016\u7b2c6\u7ae0\u89c4\u5b9a\u7684\u65b9\u6cd5\u8fdb\u884c\u3002\u5141\u8bb8\u91c7\u7528\u5176\u4ed6\u7b49\u6548\u65b9\u6cd5\uff0c\u5f53\u6d4b\u5b9a\u7ed3 \u679c\u6709\u5f02\u8bae\u65f6\uff0c\u4ee5GB\/T 5832.2\u20142016\u89c4\u5b9a\u7684\u65b9\u6cd5\u4e3a\u4ef2\u88c1\u6cd5\u3002
\n5.4\u603b\u70c3\u542b\u91cf\u7684\u6d4b\u5b9a
\n\u78b3\u6c22\u5316\u5408\u7269\uff08\u603b\u70c3\uff0c\u4ee5CH4\u8ba1\uff09\u542b\u91cf\u7684\u6d4b\u5b9a\u6309GB\/T 8984\u20142008\u7b2c7\u7ae0\u89c4\u5b9a\u7684\u65b9\u6cd5\u8fdb\u884c\u3002\u5141\u8bb8\u91c7 \u7528\u5176\u4ed6\u7b49\u6548\u65b9\u6cd5\uff0c\u5f53\u6d4b\u5b9a\u7ed3\u679c\u6709\u5f02\u8bae\u65f6\uff0c\u4ee5GB\/T 8984\u20142008\u89c4\u5b9a\u7684\u65b9\u6cd5\u4e3a\u4ef2\u88c1\u6cd5\u3002
\n5.5\u6c27\u542b\u91cf\u7684\u6d4b\u5b9a
\n\u6c27\u542b\u91cf\u7684\u6d4b\u5b9a\u6309GB\/T 6285\u20142016\u7b2c6\u7ae0\u89c4\u5b9a\u7684\u65b9\u6cd5\u8fdb\u884c\u3002\u5141\u8bb8\u91c7\u7528\u5176\u4ed6\u7b49\u6548\u65b9\u6cd5\uff0c\u5f53\u6d4b\u5b9a\u7ed3\u679c \u6709\u5f02\u8bae\u65f6\uff0c\u4ee5GB\/T 6285\u20142016\u89c4\u5b9a\u7684\u65b9\u6cd5\u4e3a\u4ef2\u88c1\u6cd5\u3002
\n5.6\u6c26\u542b\u91cf\u7684\u6d4b\u5b9a
\n\u6c26\u542b\u91cf\u7684\u6d4b\u5b9a\u6309GB\/T 27894.3\u20142011\u7b2c6\u7ae0\u89c4\u5b9a\u7684\u65b9\u6cd5\u8fdb\u884c\u3002\u5141\u8bb8\u91c7\u7528\u5176\u4ed6\u7b49\u6548\u65b9\u6cd5\uff0c\u5f53\u6d4b\u5b9a \u7ed3\u679c\u6709\u5f02\u8bae\u65f6\uff0c\u4ee5GB\/T 27894.3\u20142011\u89c4\u5b9a\u7684\u65b9\u6cd5\u4e3a\u4ef2\u88c1\u6cd5\u3002
\n57\u603b\u6c2e\u548c\u6c29\u542b\u91cf\u7684\u6d4b\u5b9a
\n\u603b\u6c2e\u548c\u6c29\u542b\u91cf\u7684\u6d4b\u5b9a\u6309GB\/T 3634.2\u20142011\u7b2c5\u7ae0\u89c4\u5b9a\u7684\u65b9\u6cd5\u8fdb\u884c\u3002\u5141\u8bb8\u91c7\u7528\u5176\u4ed6\u7b49\u6548\u65b9\u6cd5\uff0c\u5f53 \u6d4b\u5b9a\u7ed3\u679c\u6709\u5f02\u8bae\u65f6\uff0c\u4ee5GB\/T 3634.2\u20142011\u89c4\u5b9a\u7684\u65b9\u6cd5\u4e3a\u4ef2\u88c1\u6cd5\u3002
\n5.8\u4e8c\u6c27\u5316\u78b3\u542b\u91cf\u7684\u6d4b\u5b9a
\n\u4e8c\u6c27\u5316\u78b3\u542b\u91cf\u7684\u6d4b\u5b9a\u6309GB\/T 8984\u20142008\u7b2c7\u7ae0\u89c4\u5b9a\u7684\u65b9\u6cd5\u8fdb\u884c\u3002\u5141\u8bb8\u91c7\u7528\u5176\u4ed6\u7b49\u6548\u65b9\u6cd5\uff0c\u5f53\u6d4b\u5b9a\u7ed3\u679c\u6709\u5f02\u8bae\u65f6\uff0c\u4ee5GB\/T 8984\u20142008\u89c4\u5b9a\u7684\u65b9\u6cd5\u4e3a\u4ef2\u88c1\u6cd5\u3002
\n5.9 \u2014\u6c27\u5316\u78b3\u542b\u91cf\u7684\u6d4b\u5b9a
\n\u4e00\u6c27\u5316\u78b3\u542b\u91cf\u7684\u6d4b\u5b9a\u6309GB\/T 8984\u20142008\u7b2c7\u7ae0\u89c4\u5b9a\u7684\u65b9\u6cd5\u8fdb\u884c\u3002\u5141\u8bb8\u91c7\u7528\u5176\u4ed6\u7b49\u6548\u65b9\u6cd5\uff0c\u5f53\u6d4b \u5b9a\u7ed3\u679c\u6709\u5f02\u8bae\u65f6\uff0c\u4ee5GB\/T 8984\u20142008\u89c4\u5b9a\u7684\u65b9\u6cd5\u4e3a\u4ef2\u88c1\u6cd5\u3002
\n5.10\u7532\u919b\u542b\u91cf\u7684\u6d4b\u5b9a
\n\u7532\u919b\u542b\u91cf\u7684\u6d4b\u5b9a\u6309GB\/T 16129\u20141995\u7b2c6\u7ae0\u89c4\u5b9a\u7684\u65b9\u6cd5\u8fdb\u884c\u3002\u5141\u8bb8\u91c7\u7528\u5176\u4ed6\u7b49\u6548\u65b9\u6cd5\uff0c\u5f53\u6d4b\u5b9a \u7ed3\u679c\u6709\u5f02\u8bae\u65f6\uff0c\u4ee5GB\/T 16129\u20141995\u89c4\u5b9a\u7684\u65b9\u6cd5\u4e3a\u4ef2\u88c1\u6cd5\u3002
\n5.11\u6c28\u542b\u91cf\u7684\u6d4b\u5b9a
\n\u6c28\u542b\u91cf\u7684\u6d4b\u5b9a\u6309GB\/T 14669\u20141993\u7b2c6\u7ae0\u89c4\u5b9a\u7684\u65b9\u6cd5\u8fdb\u884c\u3002\u5141\u8bb8\u91c7\u7528\u5176\u4ed6\u7b49\u6548\u65b9\u6cd5\uff0c\u5f53\u6d4b\u5b9a\u7ed3 \u679c\u6709\u5f02\u8bae\u65f6\uff0c\u4ee5GB\/T 14669\u20141993\u89c4\u5b9a\u7684\u65b9\u6cd5\u4e3a\u4ef2\u88c1\u6cd5\u3002
\n5.12\u9897\u7c92\u7269\u542b\u91cf\u7684\u6d4b\u5b9a
\n\u9897\u7c92\u7269\u542b\u91cf\u7684\u6d4b\u5b9a\u6309GB\/T 15432\u20141995\u7b2c5\u7ae0\u89c4\u5b9a\u7684\u65b9\u6cd5\u8fdb\u884c\u3002\u5141\u8bb8\u91c7\u7528\u5176\u4ed6\u7b49\u6548\u65b9\u6cd5\uff0c\u5f53\u6d4b \u5b9a\u7ed3\u679c\u6709\u5f02\u8bae\u65f6\uff0c\u4ee5GB\/T 15432\u20141995\u89c4\u5b9a\u7684\u65b9\u6cd5\u4e3a\u4ef2\u88c1\u6cd5\u3002
\n5.13\u603b\u786b\u542b\u91cf\u7684\u6d4b\u5b9a
\n\u603b\u786b\u542b\u91cf\u7684\u6d4b\u5b9a\u6309ASTM D7652\u7ed9\u51fa\u7684\u65b9\u6cd5\u8fdb\u884c\u3002\u5141\u8bb8\u91c7\u7528\u5176\u4ed6\u7b49\u6548\u65b9\u6cd5\uff0c\u5f53\u6d4b\u5b9a\u7ed3\u679c\u6709\u5f02\u8bae \u65f6\uff0c\u4ee5ASTM D7652\u89c4\u5b9a\u7684\u65b9\u6cd5\u4e3a\u4ef2\u88c1\u6cd5\u3002
\n5.14\u7532\u9178\u542b\u91cf\u7684\u6d4b\u5b9a
\n\u7532\u9178\u542b\u91cf\u7684\u6d4b\u5b9a\u6309ASTM D7653\u7ed9\u51fa\u7684\u65b9\u6cd5\u8fdb\u884c\u3002\u5141\u8bb8\u91c7\u7528\u5176\u4ed6\u7b49\u6548\u65b9\u6cd5\uff0c\u5f53\u6d4b\u5b9a\u7ed3\u679c\u6709\u5f02\u8bae \u65f6\uff0c\u4ee5ASTM D7653\u89c4\u5b9a\u7684\u65b9\u6cd5\u4e3a\u4ef2\u88c1\u6cd5\u3002
\n5.15\u603b\u5364\u5316\u7269\u542b\u91cf\u7684\u6d4b\u5b9a
\n\u603b\u5364\u5316\u7269\u542b\u91cf\u7684\u6d4b\u5b9a\u89c1\u9644\u5f55A\u3002\u5141\u8bb8\u91c7\u7528\u5176\u4ed6\u7b49\u6548\u65b9\u6cd5\uff0c\u5f53\u6d4b\u5b9a\u7ed3\u679c\u6709\u5f02\u8bae\u65f6\uff0c\u4ee5\u9644\u5f55A\u89c4\u5b9a\u7684 \u65b9\u6cd5\u4e3a\u4ef2\u88c1\u6cd5\u3002<\/p>\n

\u9644\u5f55 A
\n(\u89c4\u8303\u6027\u9644\u5f55\uff09
\n\u6c22\u6c14\u4e2d\u603b\u5364\u5316\u7269\u542b\u91cf\u7684\u6d4b\u5b9a\u65b9\u6cd5
\nA. 1\u8303\u56f4
\n\u672c\u9644\u5f55\u89c4\u5b9a\u4e86\u6c22\u6c14\u4e2d\u603b\u5364\u5316\u7269\u7684\u5438\u6536\u53ca\u79bb\u5b50\u8272\u8c31\u6d4b\u5b9a\u65b9\u6cd5\u3002\u672c\u65b9\u6cd5\u9002\u7528\u4e8e\u6c22\u6c14\u4e2d\u6c2f\u5316\u6c22\u3001\u6c2f\u6c14\u4ee5 \u53ca\u5176\u4ed6\u5364\u5316\u7269\u7684\u6d4b\u5b9a\uff0c\u6d4b\u5b9a\u7ed3\u679c\u4ee5\u603b\u5364\u5316\u7269\u8ba1\u3002\u672c\u65b9\u6cd5\u4ee5\u6d4b\u8bd5HC1\u4e3a\u4f8b\uff0c\u68c0\u51fa\u9650\u4e3a10X10 9 mol\/mol\u3002
\nA.2\u65b9\u6cd5\u63d0\u8981
\n\u5c06\u4e00\u5b9a\u4f53\u79ef\u7684\u6837\u54c1\u6c14\u4ee5\u4e00\u5b9a\u7684\u6d41\u901f\u901a\u8fc7\u53bb\u79bb\u5b50\u6c34\uff0c\u6837\u54c1\u6c14\u4e2d\u7684\u6c2f\u5316\u7269\u88ab\u6c34\u5438\u6536\uff0c\u5438\u6536\u6db2\u4e2d\u7684\u6c2f\u79bb\u5b50 \u542b\u91cf\u7528\u79bb\u5b50\u8272\u8c31\u6cd5\u8fdb\u884c\u5b9a\u91cf\u6d4b\u5b9a\uff0c\u518d\u6839\u636e\u901a\u8fc7\u53bb\u79bb\u5b50\u6c34\u7684\u6c14\u4f53\u603b\u4f53\u79ef\uff0c\u6362\u7b97\u51fa\u6c14\u4f53\u4e2d\u7684\u6c2f\u5316\u7269\u542b\u91cf\u3002
\nA.3\u8bd5\u5242\u53ca\u6750\u6599
\nA.3.1\u53bb\u79bb\u5b50\u6c34\uff1a\u7b26\u5408GB\/T 6682 \u2014\u7ea7\u7528\u6c34\u7684\u89c4\u5b9a\u3002
\nA.3.2\u6c2f\u79bb\u5b50\u6807\u51c6\u8d2e\u5907\u6db2:\u51c6\u786e\u79f0\u53d60.164 9 g\u6c2f\u5316\u94a0\u6807\u51c6\u7269\u8d28\uff08\u5728105 \u00b0C\u6761\u4ef6\u4e0b\u70d8\u5e722 h)\u6eb6\u4e8e\u6c34\u4e2d\uff0c \u5b9a\u5bb9\u81f31 000 mL\u5bb9\u91cf\u74f6\u4e2d\uff0c\u6d53\u5ea6\u4e3a0.1 g\/L\u3002
\nA.3.3 \u6c2f\u79bb\u5b50\u6807\u51c6\u6eb6\u6db2\uff1a\u4ece\u6c2f\u79bb\u5b50\u6807\u51c6\u8d2e\u5907\u6db2\u4e2d\u79fb\u53d61.00 mL\u30012.50 mL\u30015.00 mL\u30017.50 mL\u300110.00 mL \u5206\u522b\u7528\u7a7a\u767d\u6c34\u5b9a\u5bb9\u81f3100 mL\u5bb9\u91cf\u74f6\u4e2d\uff0c\u5236\u5f97\u6d53\u5ea6\u4e3a1.00 mg\/L\u30012.50 mg\/L\u30015.00 mg\/L\u30017.50 mg\/L\u3001 10.0 mg\/L\u7684\u6c2f\u79bb\u5b50\u6807\u51c6\u6eb6\u6db2\u3002
\nA.3.4\u6dcb\u6d17\u8d2e\u5907\u6db2\uff1a\u79f0\u53d61696 g\u78b3\u9178\u94a0(\u4f18\u7ea7\u7eaf)\u6eb6\u4e8e\u7a7a\u767d\u6c34\uff0c\u518d\u79f0\u53d64.20 g\u78b3\u9178\u6c22\u94a0(\u4f18\u7ea7\u7eaf)\u52a0\u4eba\u5176 \u4e2d\uff0c\u6eb6\u89e3\u6df7\u5300\uff0c\u7528\u7a7a\u767d\u6c34\u5b9a\u5bb9\u81f3500 mL\u3002\u6d53\u5ea6\u4e3a\uff1a320 mmol\/L\u7684\u78b3\u9178\u94a0\u548c100 mmol\/L\u7684\u78b3\u9178\u6c22\u94a0\u3002 A.3.5\u6dcb\u6d17\u4f7f\u7528\u6db2\uff1a\u79fb\u53d620 mL\u6dcb\u6d17\u8d2e\u5907\u6db2\uff0c\u7528\u7a7a\u767d\u6c34\u5b9a\u5bb9\u81f32 000 mL\u6df7\u5300\u4f7f\u7528\u3002\u6b64\u6dcb\u6d17\u4f7f\u7528\u6db2\u7684\u6d53 \u5ea6\u4e3a3.2 mmol\/L\u78b3\u9178\u94a0\u548c1.0 mmol\/L\u78b3\u9178\u6c22\u94a0\u3002
\nA.4\u4eea\u5668\u53ca\u8bbe\u5907
\nA.4.1 PFA\u6c14\u4f53\u6d17\u6da4\u74f6\uff0c\u5bb9\u91cf50 mL\u3002
\nA.4.2\u6e7f\u5f0f\u6c14\u4f53\u6d41\u91cf\u8ba1\uff0c\u6700\u5c0f\u523b\u5ea60.025 m3\uff0c\u51c6\u786e\u5ea6\u4f18\u4e8e1%\u3002
\nA.4.3\u914d\u5907\u7535\u5bfc\u68c0\u6d4b\u5668\u7684\u79bb\u5b50\u8272\u8c31\u4eea\uff0c\u5bf9\u6c2f\u79bb\u5b50\u7684\u68c0\u51fa\u9650\u5c0f\u4e8e10 yg\/L\u3002
\nA.4.4\u957f\u7ea625 cm\uff0c\u5185\u5f84\u7ea64 mm,\u5185\u88c5\u7c92\u5ea6\u7ea6\u4e3a5 ym\u7684\u5e26\u6709\u5b63\u94f5\u57fa\u56e2\u7684\u805a\u4e59\u70ef\u9187\uff0c\u67f1\u4f53\u4e3a\u805a\u919a\u919a\u916e \u6750\u8d28\uff0cpH\u8303\u56f4\u4e3a3\u301c12\u7684\u8272\u8c31\u67f1\u6216\u8005\u5176\u4ed6\u7b49\u6548\u7684\u8272\u8c31\u67f1\u3002\u8be5\u67f1\u7528\u4e8e\u603b\u5364\u5316\u7269\u7684\u6d4b\u5b9a\u3002
\nA.4.5\u957f\u7ea65 mm,\u5185\u5f84\u7ea64 mm,\u5185\u88c5\u7c92\u5ea6\u7ea6\u4e3a5 ym\u7684\u5e26\u6709\u5b63\u94f5\u57fa\u56e2\u7684\u805a\u4e59\u70ef\u9187\uff0c\u67f1\u4f53\u4e3a\u805a\u919a\u919a\u916e\u6750\u8d28\uff0cpH\u8303\u56f4\u4e3a3\u301c12\u7684\u4fdd\u62a4\u67f1\u6216\u8005\u5176\u4ed6\u7b49\u6548\u7684\u4fdd\u62a4\u67f1\u3002\u8be5\u67f1\u7528\u4e8e\u4fdd\u62a4\u8272\u8c31\u67f1\u4e0d\u53d7\u6837\u54c1\u6216\u6dcb\u6d17\u6db2\u7684\u6c61\u67d3\u3002
\nA.5\u8bd5\u9a8c\u6b65\u9aa4
\nA.5.1\u6309\u7167\u56feA.1\u6240\u793a\uff0c\u8fde\u63a5\u91c7\u6837\u88c5\u7f6e\u3002PFA\u6d17\u6da4\u74f6\u4e2d\u52a0\u4eba100 mL\u53bb\u79bb\u5b50\u6c34\u3002
\nA.5.2\u5c06\u5f85\u6d4b\u6c22\u6c14\u4ee5500 mL\/min\u7684\u901f\u5ea6\u901a\u5165\u88c5\u6709\u53bb\u79bb\u5b50\u6c34\u7684\u6d17\u6da4\u74f6\u8fdb\u884c\u91c7\u6837\uff0c\u91c7\u6837\u65f6\u95f4200 min\uff0c\u91c7\u6837\u4f53\u79ef100L\u3002
\nA.5.3\u91c7\u6837\u540e\u7684\u5438\u6536\u6db2\u7528\u53bb\u79bb\u5b50\u6c34\u5b9a\u5bb9\u81f3100mL\uff0c\u7528\u79bb\u5b50\u8272\u8c31\u8fdb\u884c\u68c0\u6d4b\u3002
\nA.5.4\u9009\u62e9\u9002\u5f53\u7684\u8272\u8c31\u6761\u4ef6\uff0c\u5bf9\u79bb\u5b50\u8272\u8c31\u4eea\u8fdb\u884c\u5145\u5206\u9884\u70ed\u3002\u5178\u578b\u8272\u8c31\u6761\u4ef6\u5982\u4e0b\uff1a\u67f1\u6e29\uff1a5 \u00b0C\uff0c\u6d41\u52a8\u76f8\uff1a 3.2mmol\/LNa2C03+1.0mmol\/LNaHC03 \u7684\u6dcb\u6d17\u6db2\uff08A.3.5);\u8fdb\u6837\u4f53\u79ef\uff1a20 ^L\uff0c\u6d41\u901f\uff1a0.7mL\/min\u3002
\nA.5.5\u4f9d\u6b21\u6ce8\u5165\u7a7a\u767d\u6c34\u6eb6\u6db2\uff0c\u6c2f\u79bb\u5b50\u6807\u51c6\u6eb6\u6db2\uff08A.3.3)\u548c\u8bd5\u6837\u6eb6\u6db2\uff0c\u79ef\u5206\u5f97\u5230\u5cf0\u9762\u79ef\uff0c\u7528\u6807\u51c6\u66f2\u7ebf\u8fdb\u884c \u6821\u51c6\uff0c\u5f97\u51fa\u5b9e\u9a8c\u7ed3\u679c\u3002
\nA.5.6\u72ec\u7acb\u8fdb\u884c\u4e24\u6b21\u6d4b\u5b9a\uff0c\u4e24\u6b21\u5e73\u884c\u8bd5\u9a8c\u6d4b\u5b9a\u503c\u7684\u76f8\u5bf9\u504f\u5dee\u4e0d\u5927\u4e8e10%\uff0c\u53d6\u5176\u5e73\u5747\u503c\u4f5c\u4e3a\u6d4b\u5b9a\u7ed3\u679c\u3002<\/p>\n

\n

1\u3001\u73b0\u6210\u8bd1\u6587\uff0c\u5230\u6b3e\u5373\u53d1\u3002<\/span>
\n2\u3001\u4e0b\u5355\u524d\u53ef\u4efb\u53d6\u6837\u9875\u9a8c\u8bc1\u8bd1\u6587\u8d28\u91cf\u3002<\/span>
\n3\u3001\u514d\u8d39\u63d0\u4f9b\u6b63\u89c4\u666e\u901a\u589e\u503c\u7a0e\u6570\u7535\u53d1\u7968\u3002<\/span>
\n4\u3001\u8bf7\u8054\u7cfb\u624b\u673a\/\u5fae\u4fe1: 13306496964\/Email: standardtrans@foxmail.com \u83b7\u53d6\u5b8c\u6574\u8bd1\u6587\u3002<\/span>
\n5\u3001\u672c\u82f1\u6587\u8bd1\u672c\u4e3a\u7eaf\u4eba\u5de5\u4e13\u4e1a\u7cbe\u7ffb\u7248\u672c\uff0c\u4fdd\u8bc1\u8bed\u6cd5\u672f\u8bed\u51c6\u786e\u7387\u548c\u4e13\u4e1a\u5ea6\uff01<\/span>
\n6\u3001\u4e13\u4e1a\u6e90\u4e8e\u4e13\u6ce8|ChinaAutoRegs \u59cb\u7ec8\u4e13\u6ce8\u4e8e\u6c7d\u8f66\u6807\u51c6\u7ffb\u8bd1\u9886\u57df\uff01<\/span>
\n7\u3001\u300c\u4e2d\u56fd\u6c7d\u8f66\u6807\u51c6\u8bd1\u6587\u5e93\u300d\u5df2\u6536\u5f55\u4e0a\u5343\u4e2a\u73b0\u884c\u6c7d\u8f66\u56fd\u5bb6\u6807\u51c6\u548c\u884c\u4e1a\u6807\u51c6\u7684\u82f1\u6587\u7248\u8bd1\u672c\uff0c\u6db5\u76d6\u4f20\u7edf\u71c3\u6cb9\u8f66\u3001\u65b0\u80fd\u6e90\u6c7d\u8f66\u548c\u6469\u6258\u8f66\u6807\u51c6\u5316\u4f53\u7cfb\uff01\u72ec\u5bb6\u6253\u9020\u5343\u4e07\u7ea7\u6c7d\u8f66\u4e13\u4e1a\u672f\u8bed\u5e93\u548c\u8bb0\u5fc6\u5e93\u3002<\/span><\/p>\n

1. The English Translation of this document (GB, GB\/T, QC\/T, CNCA, CQC, CAV, etc.) is readily available, and delivered immediately upon payment.<\/span>
\n2. You may request for sample pages to your preference before placing an order.<\/span>
\n3. Please contact standardtrans@foxmail.com for the complete PDF version in English.<\/span>
\n4. Almost all of Chinese automotive\/automobile standards, regulations and norms in effect have been included in our well-established database, providing one-stop, up-to-date, efficient and professional solution.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

ChinaAutoRegs\uff5cGB\/T 37244-2018\u82f1\u6587\u7248\u7ffb\u8bd1 \u8d28\u5b50\u4ea4\u6362\u819c … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[815,29,30,851,17,22,852,270,10,178,757,992,7,724,18,723,14,179],"class_list":["post-2236","post","type-post","status-publish","format-standard","hentry","category-ii","tag-cav","tag-cnca","tag-cqc","tag-gb-2024","tag-gb-english","tag-gb-t-2018","tag-gb-t-2024","tag-gb-t-37244-2018","tag-gb-t","tag-gbt-37244-2018","tag-gb","tag-qc-t","tag-723","tag-14","tag-179"],"views":1582,"_links":{"self":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/2236","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2236"}],"version-history":[{"count":4,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/2236\/revisions"}],"predecessor-version":[{"id":5667,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/2236\/revisions\/5667"}],"wp:attachment":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2236"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2236"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}