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- Vacuum Switch Vacuity Tester
- I Description This instrument is special for testing vacuity of arc-extinguish chamber of a vacuum switch. This instrument is quantitative detection vacuity, not qualitative detection! So it can not only check whether vacuity is in normal range, but
- 2014-03-05 21:57 [China(Mainland)]
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NANTONG ZHENHUAN TRADE CO., LTD.
[Not Verified]
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Negotiable
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