cast-iron ring 中文意思是什麼
cast-iron ring
解釋
圓形漏斗架-
Specification for aircraft material - cast iron piston ring pots sand cast and chill cast
飛機材料規范.鑄鐵活塞環槽 -
Grey cast iron pipes with rubber ring of ladder - lip - shaped
梯唇型橡膠圈介面鑄鐵管 -
Railway rolling stock. brake discs with cast iron ring
鐵路車輛.帶鑄鐵環的制動盤 -
Models of t type rubber sealing ring matching with nodular graphite cast iron
與球墨鑄鐵管配套的t型橡膠密封圈規格:
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