单词:valve silencer
滑阀机构(的)消音静噪装置
单词:valve silencer 相关文章
Who would have ever thought that a creature with an extending 1) turtle-like neck, a finger as bright as a nightlight, or a 2) penchant for Coors beer would translate into hundreds of millions of doll
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疯狂英语2002年
Part 13 Ballast handling 1. Scuppers plugged. 2. Open sea suction valve and report. 3. Sea suction valve closed. 4. Ballast pump stopped.
发表于:2018-12-05 / 阅读(81) / 评论(0)
海事英语
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发表于:2019-01-02 / 阅读(128) / 评论(0)
午后咖啡
turn on 打开,使某人产生兴趣,使兴奋 Do you want me to turn off the TV? 你想要我关电视吗? Turn off the lights before you come to bed. 在上床之前记得关灯。 You have to turn the gas valve off before going out. 你出门前
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老外最常用的英文短语
Gun Silencers 所谓消声手枪也不可能是完全无声,只是将声音尽量降低。手枪的消声方法有很多. 手枪的声音主要来自子弹出膛,空气冲出枪口是巨大的压力对外面的空气引起的冲击震动.消声器是
发表于:2019-03-09 / 阅读(117) / 评论(0)
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