NEN ISO 17657-1-2005 标准详情
- 标准号:NEN ISO 17657-1-2005
- 中文标题:
- 英文标题:Resistance Welding - Welding Current Measurement For Resistance Welding - Part 1: Guidelines For Measurement
- 标准类别:荷兰国家标准NEN
- 发布日期:
Defines equipment for the calibration of measuring systems of welding current and indicating weld time in resistance welding using single-phase alternating current of frequency 50 Hz or 60 Hz, or direct current. It also defines various basic terms fo
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