steam tight

Economic benefit of steam barrier seal;

蒸汽阻塞密封的經濟效益

Spiral wound gaskets test method of steam sealing characteristics

GB/T4621-1984纏繞式墊片蒸汽密封性能試驗方法

Test method for steam tightness of asbestos-rubber sheets

GB/T15520-1995石棉橡膠板蒸汽密封性能試驗方法

sealed vessel where water is converted to steam.

把水變成蒸汽的密封的容器。

New Stainless Steel Heap Welding Technique for Main Steam Valve Sealing Suface

主蒸汽閥門密封面不銹鋼堆焊新工藝

The Analysis and Simulation of Temperature Field and Stress Field in an Oil Slurry Heat Exchanger;

油漿蒸汽發生器熱應力計算及密封性能研究

steam open an envelope.

用蒸汽把信封口噓開.

steam flow closure

蒸汽噴射排氣封罐機

However carefully boiler casings and steam pipes are sealed some heat escapes and is lost.

鍋爐殼體和蒸汽管無論怎樣仔細密封，總有一些熱泄出耗失。

Application Research of Steam Blocking Sealing Used in Coking Rich Centrifugal Compressor;

蒸汽阻塞密封在焦化富氣離心壓縮機上的應用研究

interstage gland

級間密封，級間汽封

was Nasmyth's steam hammer.

內史密斯的蒸汽錘。

A sealed receptacle for liquid, gas, or steam.

密封室貯藏液體、氣體或蒸氣的密封容器

testing methods for sealant for automobiles

汽車用密封劑試驗方法

steam stamps off envelopes

用蒸汽噓郵票以便從信封上揭下.

Steam a stamp off an envelope.

用蒸汽把郵票從信封上揭下來。

automatic steam vacuum glass jar sealing machine

自動蒸汽真空玻璃容器封瓶機

She held the letter over the kettle to steam it open.

她把信放在水壺上,用蒸汽開啟信封。

sealed housing evaporative emission determinatio

密封外殼燃油蒸發排出物確定