zero clearance 中文意思是什麼
zero clearance
解釋
零間隙-
A zero clearance elastic sleeve positioning jig for lathe is presented to better solve the machining accuracy problem of such parts
介紹一種在車床上使用的無間隙彈性套定位工裝,較好地解決了此類零件的加工精度問題。 -
Main functions : 3 - stage complex - voltage blocked overcurrent protection, 3 - stage zero - sequence overcurrent protection, clearance discharging zero - sequence overcurrent protection, zero - sequence overvoltage protection, overvoltage alarming, overload alarming, fan start stop, tap changer blocking, pt wire broken blocking and alarming, etc
其保護配置:復合電壓閉鎖過流段保護,零序過流段保護,間隙放電零序過流保護,零序過壓保護。
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