water pump cast housing 水泵铸铁外壳
Cast-Iron Water Meter Housing 铸铁水表表壳
cast aluminum alloy housing 铸铝合金壳体
Durable zinc die-cast housing and hardened low carbon steel grille to protect the cartridge from accidental drops or misuse.
耐用的锌压铸外壳和硬化低碳钢格栅防止意外坠落或误用的墨盒。
Outside of a vast expanse of whiteness, the whole world cast a layer of gauze, can see only that the housing dim shadow.
屋外白茫茫的一片，整个世界罩上了一层薄纱，能看见的只有那朦朦胧胧的房屋影。
The pump casing, impeller, motor housing and stationary base elbow shall be manufactured of close-grained cast iron, ASTM A48, Class 30.
泵壳，叶轮，电机壳和固定底座弯头都应该采用符合美国材料试验协会ASTM A48级别30致密铸铁制造。
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