您要查找的是不是：
- dry seal pipe plug 气密管塞
- dry seal pipe thread 干封管螺纹
- Seal pipe rack of lamp of D, exhaust to decrease 2/3. 封D、排气灯管架减少三分之二。
- A substance, such as dried clay or cement, used to pack and seal pipe joints and other connections or coat a porous surface in order to make it tight. 封泥，水泥封涂一种物质，如晒干的粘土或水泥，用于绑裹和密封管道的连接处和其它连接点或覆盖以有孔的表面以使之牢固
- A substance,such as dried clay or cement,used to pack and seal pipe joints and other connections or coat a porous surface in order to make it tight. 封泥，水泥封涂一种物质，如晒干的粘土或水泥，用于绑裹和密封管道的连接处和其它连接点或覆盖以有孔的表面以使之牢固。
- After analyzing the advantages and disadvantages of different kinds of gasholders,SINOPEC Cangzhou Branch adopted the roller shutter dry seal gasholder to recover and store gas. 比较了几种不同形式气柜的优缺点,中国石化沧州分公司炼油厂选用了卷帘型干式气柜对瓦斯气进行回收和储存。
- Lantern ring and pipe plug in stuffing box 填料函里的套环和管塞
- Application of Dry Seal on Centrifugal Compressor 干气密封在离心式压缩机上的应用
- Application of Dry Seal on Rich Gas Compressor 干气密封在富气压缩机上的应用
- United States standard dry seal thread 美国标准干密封螺纹
- Cook the meat quickly at first to seal in the juices. 一开始要大火烧肉，以便保存肉汁。
- Application of dry seal on hydrogen circulation compressor 干气密封在循环氢压缩机上应用
- The putty gives a good seal round the window. 窗户四周泥的油灰密封效果很好。
- Our foil packets seal the flavour in. 我们用锡纸包装以保持原味。
- I dry my hands and face with the towel. 我用毛巾擦干了双手和面部。
- A fitted covering used to seal a well or large pipe. 封闭盖用以封闭井或大管子的盖子
- The old well was bricked up when it ran dry. 旧井干枯以后被人用砖堵上了。
- This document carries the royal seal. 这份文件上盖有王室印章。
- The road is only negotiable in the dry season. 这条道只有在旱季才能通行。
- The seal on the bottle has perished. 瓶子的封记已经腐烂。
