loose pulley 中文意思是什麼
loose pulley
解釋
【機械工程】游滑輪。-
. conveyor belts fabric carcass, with length between pulley centres up 300 m, for loose bulk materials. adjustment of take - up device
皮帶輪中心間長度可達300 m的散裝材料傳送帶 -
Coal mine equipment. troughed belt conveyors for loose bulk materials. pulley covers used underground and for above ground. specifications. characteristics. test methods. acceptance testing
採煤設備.鬆散集料用傳輸槽帶.地面上和地下滑輪蓋.規范.特性.試驗方法.驗收試驗
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