UL SUBJECT 448A-2006 标准详情
- 标准号:UL SUBJECT 448A-2006
- 中文标题:挠性接头,用于连接消防泵驱动器
- 英文标题:flexible couplings for connecting fire pumps to drivers
- 标准类别:美国保险商实验室标准UL
- 发布日期:2006-11-28
1 SCOPE1.1 THESE REQUIREMENTS COVER FLEXIBLE COUPLINGS INTENDED TO CONNECT THE SHAFT OF FIRE PUMPS TO THE SHAFT OF FIRE PUMP DRIVERS. 1.2 FLEXIBLE COUPLINGS COVERED BY THIS OUTLINE OF INVESTIGATION ARE INTENDED FOR INSTALLATION AND USE IN ACCORDANCE
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