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- PSV Pulse Air Shutoff Valve 脉冲空气切换阀
- Close the shutoff valve upstream of the regulator. 关闭调节阀上游的关断阀。
- Close shutoff valve No. 2 then No. 1. 关闭关闭阀2号,然后关闭关闭阀1号。
- Close shutoff valve No. 2 then shutoff valve No. 1. 关闭2号关闭阀,然后关闭1号关闭阀。
- Purpose: To test shutoff valve No. 2 for tightness. 目的:检测2号关闭阀的密封性。
- Install a shutoff valve upstream of the regulator. 在调节阀的上游安装关闭阀。
- Remove bypass hose from test cock No. 1, open shutoff valve No. 1. 从测试旋塞1号上拆卸旁路软管,开启1号关闭阀。
- The test cock is on the inlet side of the shutoff valve. 测试旋塞位于关闭阀的进口一侧上。
- Install a shutoff valve in the cold water inlet line. 在冷水进水管处安装一个关闭阀。
- Close shutoff valve No. 2 then shutoff valve No. 1 on the assembly. 关闭2号关闭阀,然后关闭总成上的1号关闭阀。
- Where an air distribution valve manifold is used and its air sub-header shutoff valve is not accessible from the manifold, a shutoff valve at the manifold shall be provided. 如果使用了空气分布阀门集管,其空气分支总管切断阀不应通过此集管,而应为集管安装切断阀。
- Five kinds of dense\|phase pulse air conveyers and their application in synthetic fiber production were introduced. 介绍了国产5种应用于合成纤维生产中的密相脉冲气力输送装置及其应用。
- No downstream shutoff valves are allowed. 不允许有下游关闭阀。
- Each instrument requiring an air supply shall be supplied with an individual combination air filter and relief type reducing regulator and an adjacent individual shutoff valve. 要求使用仪表风的每个仪表应配备单独的混合空气过滤器和泄压型调压阀及相邻的单独切断阀。
- The upper-die-side ambient air shutoff member (11) and the upper-die-side mount base board (15) are rotatably connected by means of axis member (22). 上模侧外部气体遮断部件(11)与上模侧安装板(15)利用枢轴部件(22)可转动地相连。
- FLIGHT CONTROLS HYDRAULIC SHUTOFF VALVES. 飞行操纵液压关断活门。
- Close shutoff valves No. 1 and No. 2. 关闭1号关闭阀和2号关闭阀。
- Jigging process is such a procedure in which water and particles jump regularly with pulse air so that particles can be stratified according to their own specific gravity. 摘要跳汰分选过程是水和颗粒两相流在交变力场作用下,实现颗粒按密度分层的运动过程。
- The paper mainly introduces the calculate theory of the air shutoff earthwork boats getting over the dam after the construction of the inside dam in the coastal reclamation. 主要介绍在海涂围垦施工中;在大坝内侧施工的闭气土方船舶完成施工任务后;翻越大坝的主要理论计算.
- Close shutoff valve No. 2 then shut off valve No. 1 on test assembly. 关闭2号关闭阀,然后关闭测试总成上的1号阀门。