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- emergency valve piston 安全阀活塞
- Remove the cover and diaphragm. The relief valve piston assembly can be lifted straight up and out. 拆卸阀盖和隔膜。安全阀活塞总成可以笔直提出到外面来。
- Relief valve piston O-ring not free to move due to pipe scale, dirt or build up of mineral deposits. 由于管道的划痕、污垢或矿物质沉淀累积造成安全阀活塞O形环无法自由移动。
- The working process of the pneumatic valve was descried and the force on the valve piston was analyzed. 通过对气动阀工作过程的描述及对其阀芯的受力分析,提出了气动排污阀设计方法。
- Cylinder actuators can be provided with manual overrides for emergency valve actuation, fail safe mode and other accessories. 缸体执行机构可以配置针对紧急状态下的手动过载装置,阀门驱动,故障安全功能和其它附件。
- The structual characteristic and the technology reguirement of the mitre valve piston were analyzed in this paper,a fairly feasible fixed angled hole mould was designed by the method of technology benchmark for the angled hole machining. 对锥阀芯的结构特点及工艺要求进行分析,采用工艺基准法设计出一套适用性较强的固定式钻模,用于锥斜孔零件的加工。
- hydraulic relay valve piston cup 液压继动阀活塞皮碗
- Trailer braking relay emergency valve 挂车制动应急继动阀
- Design and Research of Pneumatic - electric Emergency Valve 气电两用紧急阀设计研究
- Discussion of Blow-off Pipe Mode for Boiler Main Emergency Valve 锅炉主安全阀排汽管的连接方式
- Please locate the nearest emergency exit. 请指明最靠近的太平门位置。
- Analysis on Problems in the Reformed 120 Emergency Valve 改造后的120紧急阀出现问题的分析
- valveless piston expansion engine 无阀活塞式膨胀机
- She has the ability to keep calm in an emergency. 她有处变不惊的本事。
- You should only use this door in an emergency. 在紧急情况下才能使用这扇门。
- It is important to keep/stay calm in an emergency. 在紧急情况下保持镇静是很重要的。
- Have you turned off the water valve? 你关掉水阀了吗?
- I'm looking for the emergency room. 我正在找急诊室。
- Computer simulation of an in-flight emergency. 计算机模拟飞行途中的紧急情况
- The patient was asked to ring the bell in an emergency. 要求病人在有紧急情况时按铃。