liquid-tight meaning in Chinese

不透液的
不透液体的
液密的
液体不能透过的

Standard for safety for liquid - tight flexible nonmetallic conduit
不透液体的非金属软管的安全标准
Liquid - tight flexible steel conduit
耐液体渗透的钢制柔性导线管
Liquid - tight flexible nonmetallic conduit
不漏液柔性非金属导
Liquid - tight flexible steel conduit
防液渗的柔性钢导管
3 - et protective clothing - protection against liquid chemicals - performance requirements for chemical protective suits with liquid - tight connections between different parts of the clothing for emergency teams type 3 - et equipment
防护服.液体化学物质的防护.事故抢救队用在服装不同部位有液密连接的化学防护服的性能要求