steam tight 不漏蒸汽的 ; 蒸汽密封 ; 汽密的 ; 气密
steam tight joint 汽密接合 ; 气密连接
steam tight globe 汽密灯罩
steam-tight joint 汽密接头
steam tight test 汽密性试验
steam tight seal 汽密密封
steam-tight tank 汽密筒
steam-tight test 汽密性试验
steam tight seal test 汽密性试验
ADJ (of joints, cylinders, etc) being sealed in such a way that steam cannot leak out (接头、汽缸等)汽密的; 不泄露蒸汽的
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