QC/T 669-2019 Translated English of Chinese Standard. (QCT 669-2019, QC/T669-2019, QCT669-2019): Automotive Air-Condition Pipe-Fittings and Pipes

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https://www.chinesestandard.net, 2021/03/20 - 28 ページ
This Standard specifies the structural type, size and technical requirements of pipe fittings and pipe ends for automobile air-conditioning system. This Standard is applicable to pipe-fittings and pipes for HFC-134a/HFO-1234yf systems of automobile air conditioner.
 

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目次

Foreword
5
Scope
7
The Ministry of Industry and Information Technology approves and hereby announces
8
Model and Code
9
General Requirements
11
Requirements for Structure and Size
12

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著者について (2021)

https://www.chinesestandard.net specializes in providing translation services of all Chinese Standards.

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