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SF6安全保障专家
专注于SF6气体检测的专业化
Where are the SF6 closed combination electrical generally prone to leakage, and where are the priority for leakage detection?
发布时间：2016-01-14
来源：ydlcb 浏览次数：41次
59% of leaks occur around the device, at pipe connections and flange connections.
16% around the access gasket;
Instrument interface;
12% in the rubber insulation sleeve;
5% around the drive rod;
5% at the weld;
3% was caused by cavity trachoma.