series of seal信息详情
密封件系列
series of───一系列或一连串(事件);一系列;一连串
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
series───n.系列,连续;[电]串联;级数;丛书
in series of───一系列
apostille seal───使徒印章
downcomer seal───降液管液封
a series of───一系列的;一连串的;一系列; 一连串
crabeater seal───锯齿海豹
grey seal───灰海豹
Pipeline series ball valve is not only wide selection of parts and materials are used in nickel-plated or 316, seal with a special polymer material.───长输管线系列球阀不仅选材广泛且内件材料均采用表面镀镍或是316材质、密封圈采用特制的聚合物材料。
A series of flaws and errors got in the way of the normal operation of the device, and so it did not seal the well.───在我们的例子中,通常在紧急情况防井喷器能够密封住井喷。由于一系列的缺点和错误,妨碍该设备的正常运作,因此它没能密封住。
Pump body seal part of the series for two sets of mechanical seals, mechanical seal, code-named the upper part 60b, the lower mechanical seal, code-named 60a.───泵体部分的轴封为两套串联的机械密封,上部机械密封代号为60b,下部机械密封代号为60a。
- party games bundle
- photo finishes
- racing car song
- racing car town
- stringentsecurity
- stand at the back
- red pink
- please pass me my coat
- series of solid solution
- show somebody something
- protection area
- please pass me the book
- photo finishing
- osteoliten
- stand at the door
- please pass me the bowl
- protection baby
- sweep it away
- osteolith
- slip into debt
- series of steps