ANSI/ASSE 1044-2002 标准详情
- 标准号:ANSI/ASSE 1044-2002
- 中文标题:分离器密封起动阀.排水装置类型和电子设计类型
- 英文标题:Trap Seal Primer Devices - Drainage Types and Electronic Design Types
- 标准类别:美国国家标准
- 发布日期:2002-07-25
Devices covered by this performance standard are designed primarily to supply water to floor drain traps which have infrequent use and in which water evaporation would allow sewer gas to enter the premises. The type of device covered by this standard
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