zhoupu1983 发表于 2018-5-8 11:57:03

AHRI Standard 1280-2014

ANSI/AHRI Standard 1280

2014 Standard for
Sound Power Rating of Water-cooled Chillers

admin 发表于 2018-5-9 10:47:54

谢谢您的分享，金币已奖励!

yuanhang 发表于 2018-5-11 23:22:36

谢谢您的分享:loveliness:
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