ASHRAE DA-07-020-2007
卡尔冯林德-科学家,发明家,全球好手

carl von Linde - Scientist, Inventor, Global Player

标准号

ASHRAE DA-07-020-2007

发布

2007年

发布单位

美国采暖、制冷与空调工程师协会

 

 

适用范围

This American National Standard (ANS) is a national voluntary consensus standard developed under the auspices of the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE). Consensus is defined by the American National Standards Institute (ANSI), of which ASHRAE is a member and which has approved this standard as an ANS, as “substantial agreement reached by directly and materially affected interest categories. This signifies the concurrence of more than a simple majority, but not necessarily unanimity. Consensus requires that all views and objections be considered, and that an effort be made toward their resolution.” Compliance with this standard is voluntary until and unless a legal jurisdiction makes compliance mandatory through legislation.

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