... battery cell翻译 【化】 电池组电池 blow-down valve翻译 【化】 排出阀; 排放阀; 泄放活门; 排污阀; 排汽阀; 吹扫阀 body current翻译 【电】 主体电流 ...
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... Bacillus saccharobutyricus翻译 【医】 糖酪杆菌 blow-down valve翻译 【化】 排出阀; 排放阀; 泄放活门; 排污阀; 排汽阀; 吹扫阀 basic freight翻译 【经】 基本运费 ...
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boiler blow down valve 锅炉排污阀
sequencing blow-down valve 顺序排污阀
bottom blow down valve 底部排污阀
blow down valve 放水 ; 排水阀
BDV blow down valve 放泄阀 ; 疏水阀
From spring rigidity and range of set pressure, spring optimize design to same diameter's safety valve at set pressure near blow-down pressure are discussed.
从弹簧刚度、整定压力范围，讨论了针对安全阀同一口径，在整定压力和回座压力比较接近的情况下，弹簧的优化设计。
The manual withdrawal device realizes the withdrawal and discharging on the withdrawal objects by driving the bottom frame and the blow off valve to move up and down through the pull rod.
本实用新型通过拉杆 带动底阀、排空阀的上、下运动，实现对抽取对象的抽取排出。
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