UL 429 Ed. 7 (2013)現行
Electrically Operated Valves
出版：Underwriters Laboratories
專家解讀視頻
基本信息
標準編號： UL 429 Ed. 7 (2013)
發布時間：2013/11/6 0:00:00
標準類別：Standard
出版單位：Underwriters Laboratories
標準頁數：94
標準簡介
Specifies electrically operated general purpose and safety valves rated 600 volts or less and intended for the control of fluids, such as air, gases, oils, refrigerants, steam, water, and the like.
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