查询词典 bottom case

bottom water ballast：双层底水压载

bottom waste 炉底废液 | bottom water ballast 双层底水压载 | bottom water level gauge 低位水位表

bottom water injection：底水注水

bottom water encroachment 底水水侵 | bottom water injection 底水注水 | bottom water sand 底部含水砂层

bottom door winding chain belt fastener：底门吊

bottom door operating handle || 底门摇把 | bottom door winding chain belt fastener || 底门吊 | bottom door winding shaft || 底门卷链轴

bottom side door hanger chain：下侧门钩链

bottom shore || 底部支柱 | bottom side door hanger chain || 下侧门钩链 | bottom side door || 下侧门

double-bottom space：双层底空间

double-bottom margin 双层底边板 | double-bottom space 双层底空间 | double-bottom tank 双层底舱

double-bottom margin：双层底边板

double-bottom compartment 双层底舱 | double-bottom margin 双层底边板 | double-bottom space 双层底空间

bottom drain cock：底部放泄旋塞

bottom door 泥门 | bottom drain cock 底部放泄旋塞 | bottom dump tipper 底卸载船

bottom drain valve：底部疏水阀

bottom discharge 底部排水;下出料 | bottom drain valve 底部疏水阀 | bottom elevation 底面标高

bottom drain valve：底部放水阀

底门 bottom door | 底部放水阀 bottom drain valve | 底卸吊斗 bottom dump bucket

drop bottom：炉底门

炉底门 bottom door | 炉底门 drop bottom | 炉底门,底浇进模口 bottom gate

the bird of wonder：凤凰;长生鸟

the bird of peace鸽子 | the bird of prey 猛禽 | the bird of wonder凤凰;长生鸟

flange rail：平底轨条

"凸缘皮带轮","flange pulley" | "平底轨条","flange rail" | "凸缘肋","flange rib"