...【杭州强消消防】PHF管线（负压式）泡沫比例混合器 产品详情：PHF管线（负压）泡沫比例混合器1、产品简介泡沫消防系统的一个重要环节——比例混合器,除采用环泵式的...
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负压灌装机机械设计-机械设计类-木哥机械资料商城[机械毕业设计|论文] 关键词：灌装机；负压式；灌液 [gap=1656]Keyword ： Filling Machine; Minupressure; Filling
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负压式呼吸器 negative-pressure respirator
负压式复合张力计 Negative pressure complex tension meter
背负式压气喷雾机 knapsack compressed air type sprayer
封闭式负压引流 vacuum sealing drainage ; VSD ; vacuum-assisted closure
背负式压力筒喷雾器 knapsack sprayer with pressurized cylinder
箱式负压沸腾干燥箱 box-type negative-pressure boiling dry-box
压气式负荷隔离开关 air-blast on-load isolator
压气式负荷开关 pressure-operated load switch ; operated load switch
负压式阀口定量包装机涉及一种粉料的包装机技术。
A quantitative packer with negative pressure valve port relates to a powder packer technique.
田间条件测定土壤水势改以往普通负压式水银张力计一点测定为改进后负压式复合张力计两点测定，并能直接反映田间两点水势差异情况，判断田间土壤水分运动趋势。
The flow of soil water was determined in field by two sites replaced one site, the result can directly show difference between two assaying sites, and judge trend of soil water movement.
通过在左岸布置负压溜槽和深槽式高速皮带联合运输系统，解决了这个问题。
The negative pressure trough and deep trough high speed belt conveyor arranged in the left bank solved this problem.
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