EN ISO 17657-1-2007 标准详情
- 标准号:EN ISO 17657-1-2007
- 中文标题:电阻焊接.电阻焊接用焊接电流测量.第1部分:测量指南
- 英文标题:resistance welding - welding current measurement for resistance welding - part 1: guidelines for measurement
- 标准类别:欧盟标准EN
- 发布日期:2007-06-01
This part of ISO 17657 specifies equipment for the calibration of measuring systems of welding current andindicating weld time in resistance welding using single-phase alternating current of frequency 50 Hz or 60 Hz,or direct current.The guidelines d
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