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- IEEE 81.2-1991 大型,扩展或互连接地系统阻抗及安全特性测量指南(
)
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简介:<a href="http://www.zbgb.org/74/StandardDetail2355256.htm" target="_blank">Test methods</a> and instrumentation techniques used to measure the ac acharacteristics of large grounding systems.
- 标准序号:IEEE 81.2-1991
- 英文名称:(Guide for measurement of impedance and safety characteristics of large, extended or interconnected grounding systems)
- ICS分类:
- 发布日期:1991
- 页数:页 <spa