UL 448C BULLETIN-2008 消防设施用固定旋转型容积式泵的调查纲要
UL 448C BULLETIN-2008 标准详情
- 标准号:UL 448C BULLETIN-2008
- 中文标题:消防设施用固定旋转型容积式泵的调查纲要
- 英文标题:OUTLINE OF INVESTIGATION FOR STATIONARY, ROTARY-TYPE, POSITIVE-DISPLACEMENT PUMPS FOR FIRE-PROTECTION SERVICE COMMENTS DUE: April 4, 2008
- 标准类别:美国保险商实验室UL
- 发布日期:2008-02-22
内容简介
1.1 These requirements cover stationary, rotary type, positive displacement pumps intended for supplyingwater or concentrated liquid foam to fire protection systems.1.2 The pumps covered by these requirements are intended to be installed in accordanc
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