34 ADD AI-2016

Designation and Safety Classification of Refrigerants


34 ADD AI-2016 发布历史

FOREWORD This addendum adds the zeotropic refrigerant blend R-452C to Table 4-2 and Table D-2. Note: In this addendum@ changes to the current standard are indicated in the text by underlining (for additions) and (for deletions) unless the instructions specifically mention some other means of indicating the changes.

34 ADD AI-2016由ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc. 发布于 2016-06-25,并于 2016-07-16 实施。

34 ADD AI-2016的历代版本如下:

 

 

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标准号
34 ADD AI-2016
发布日期
2016年06月25日
实施日期
2016年07月16日
废止日期
中国标准分类号
/
国际标准分类号
/
发布单位
ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc.
引用标准
6
适用范围
FOREWORD This addendum adds the zeotropic refrigerant blend R-452C to Table 4-2 and Table D-2. Note: In this addendum@ changes to the current standard are indicated in the text by underlining (for additions) and (for deletions) unless the instructions specifically mention some other means of indicating the changes.




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