tightness

Ref. Freon piping to be done air-tightness test and vacuum test.

冷藏氟利昂管系密性试验和真空试验.

Positive shutoff with visual or remote proof of seat tightness.

通过阀座气密性的短程或远程保护提供完全关闭.

Air tightness test for auxiliary boiler ( economize boiler ) on board.

辅锅炉 ( 废气锅炉 ) 装船后气密试验.

Cleaning and tightness test should be done about correlation piping.

3相关管路清洁完毕,并经过密性试验、验收结束.

Special connections ensure that the system excellent air tightness.

特别的连接方式保证了系统优良的气密性.

Gussasphalt is characteristic of good tightness, monolithic, flexibility and anti-fatigue behavior.

摘要浇注式沥青混凝土有着不透水 、 整体性强 、 柔韧性好和 抗老化 性能优良的特点.

Superstructure compressed air ( water supply 、 fire fighting 、 smoke detection ) piping to be done air-tightness test.

上层建筑压缩空气管系 ( 供水管、消防管、烟雾探测管 ) 密性试验.

Purpose : To test check valves for tightness in the direction of flow.

目的: 检测止回阀在流向上的紧固性.

Deck flushing piping system to be done air-tightness test.

甲板冲洗管系密性试验.

Speed, electro-chemical aluminum foil and tightness improper generates this kind of failure.

电化铝箔运输速率与不松度不妥也会爆发这栽障碍.

Rich vitamin E, hydrates skin after washing without getting tightness and dry.

丰富维生素E, 滋润肌肤,洗后不紧绷,不干燥.

Purpose : To test check valve No.2 for tightness against flow.

目的: 检测止回阀2号对于回流是否紧密密封.

Presents the management methods of air tightness and vacuum degree.

介绍了机组气密性管理和真空度管理的方法.

Torn muscles retract, and lose strength, structure, and tightness.

撕裂的肌肉会收缩，丧失原来的力量、结构和紧实度。

Seating load and tightness is dependent on back pressure.

阀座密封负载和紧密性与反压力相关.