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- control valve for fluids 流体控制阀
- Experimental investigation of control valves for flush ofmechanical seals. 机械密封冲洗用限流阀性能试验研究
- We manufacture manual and control valves for water and wastewater industries. 本公司为供水和废水处理工业制造手动阀和控制阀。
- A dual-semisphere check valve for fluid delivery system is composed of valve body, bottom and top valve seats, valve bonnet, flap, spool, sealing washer, rotary rod, pressure screw, handwheel and nut. 一种双半球截止阀，涉及各种流体输送系统截断或接通的装置。包括阀体、下阀座、上阀座、阀盖、阀瓣、阀芯、密封垫圈、旋转杆、压紧螺丝、手轮和螺母等。由于设置了两个阀座和双半球阀瓣，提高了外密封和内密封效果。
- The retrofit is given of the prilling basket, second stage evaporation separator and control valve for pressure in the hydrolysis system in a urea unit based on the ammonia stripping process. 介绍氨气提法尿素装置的造粒喷头、二段蒸发水离器及分解系统压力控制阀的改造情况。
- Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 5: control valves. 供水用阀门。适用性要求和专用检查试验。第5部分:控制阀门。
- Then install valve upside down for fluid to lift ball into seat. 然后倒置安装阀门，使得流体将球提升到阀座上。
- multi-function control valve for pumping system 多功能水泵控制阀
- A Graphical Method for compensation of control Valve Performance. 控制阀特性补偿的图解方法。
- Control valve in an air system for setting volume and pressure. 为了保持流量和压力的空气系统的控制阀门。
- Ability of extension for remote control or flow control valve. 可扩充发展成远程控制，或流量控制设备。
- The rotameter is not satisfactory for fluids containing solids. 这种流量计不适用于带有固体的流体。
- The Research on Digital Pressure Control Valve for High Flow 数字式大流量压力控制阀设计研究
- A Two Stage Pressure Control Valve for Emulsion Pump 一种乳化液泵用二级压力控制液控阀
- Would you mind open that valve for us? 劳驾为我们打开那个闸门好吗?
- Stop: Shut off the valve for the suction pipe. 停机：1、关闭吸入管阀门。
- Automatic pressure control valve for dense phase pneumatic conveyor 密相气力输送自动调节阀的研究
- Use patented valve for high paste.Never pasted. 使用高黏度专利之阀门，永不黏死。
- Wuxi ChengXin Auto Control Valve Co., Ltd. 无锡市诚信自控阀门有限公司。
- Rethink your control valve maintenance. 采用新的诊断工具提高控制阀维修的可靠性。
