drip-tight

常见例句

Second check must be drip tight when pressure is applied to downstream side of valve.
当阀门下游一侧出现压力时,第二止回阀必须是无滴漏。
Torsion spring checks shall have reversible elastomer discs and in operation produce drip tight closure against reverse flow caused by backpressure or backsiphonage.
扭力弹簧止回阀应该配置双向合成橡胶阀瓣，并且在工作时对于反压力和反虹吸所产生的回流具有防滴漏关闭性能。
Tri-link checks shall have reversible elastomer discs and in operation shall produce drip tight closure against reverse flow caused by backpressure or backsiphonage.
三连接止回阀应该配置双向合成橡胶阀瓣，运行时对于由于反压力或发虹吸产生的反向流动具有不透水的密封性。
Torsion spring checks shall have replaceable elastomer discs and in operation produce drip tight closure against the reverse flow of liquid caused by backpressure or backsiphonage.
扭力弹簧止回阀应该有可更换合成橡胶阀瓣，并且在工作时对于反压力或反虹吸产生的流体回流能够产生防滴漏密封。
The rain drip down from a leak in the roof.
雨水从屋顶的裂缝中滴漏下来。
It's a tight squeeze to get five people in that small car.
五个人坐在那个小车子里真是太挤了。