pipe seal信息详情
管接头密封
seal───vi.猎海豹;n.密封;印章;海豹;封条;标志;n.(Seal)西尔(人名);vt.密封;盖章
pipe───vt.用管道输送;尖声唱;用管乐器演奏;n.(Pipe)人名;(匈)皮佩;(英)派普;n.管;烟斗;笛;vi.吹笛;尖叫
apostille seal───使徒印章
downcomer seal───降液管液封
crabeater seal───锯齿海豹
grey seal───灰海豹
weddell seal───[脊椎]威德尔氏海豹
common seal───n.公章; 海豹
gummed seal───粘在那里
The report indicates that a bad cement seal on the oil well allowed gas and other liquids to flow up the production pipe.───这份报告表示,油井上一个有问题的水泥塞使得天然气和其他液体通过生产管道涌向海面。
sewer pipe seal in kitchens, bathrooms and others.───于厨房、卫生间等下水管道的密封。
A new type of moving petticoat pipe structure and petticoat pipe seal which fit for forced circulation way is introduced. A kind of flexible fastening of moving petticoat pipe is also recommended.───并介绍了一种适合强制循环方式的新颖的活动烟罩和烟罩密封形式,推荐了一种活动烟罩管道柔性连接件。
A New-style Super-pressure Pipe Seal Device───一种新型超高压管体密封装置