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- What is the function of the back flow valve? 逆止阀的功能是什么?
- Shanghai Flow Valve Fitting Co., Ltd. 上海富乐阀门管件有限公司。
- The material was change to liquid material after pass through a chute and then flow into the flow valve, which can prevent the flow control parts from forming columnar material. 物料先通过一段小斜槽，使物料流态化，然后再进入流量阀，这样可避免在流量控制部分形成料柱。
- a rotating device for regulating flow of a liquid 调节液体流量的旋转装置
- a rotating device for regulating flow of a liquid. 调节液体流量的旋转装置。
- The paper investigated the flow distribution of solid phase and the respective resistance properties of branch pipes when both conveying velocity and the flow valve opening of branch pipe are changed. 通过试验,当输送气速和分支管路流量控制阀开度变化时,对分支管路各自的阻力特性和固相颗粒在各分支管路中的流量分配特性进行了研究。
- An ancient device that measured time by marking the regulated flow of water through a small opening. 滴漏计时器，漏壶一种古老的设备，通过计算从一个小口中流出的定量的水来测算时间
- Key technologies of VLRE, such as the technology of the Flowrate Positioned Injector(FPI), the Double Controllable Flow Valve(DCFV) and the Full Digital Controller(FDC) have been solved. 掌握了流量定位针栓式喷注器技术、流量调节阀技术、数字控制器技术等关键技术。
- Company products are: Hydraulic Parts Loader, CBG two series, CBG three series gear pump, ZL series variable speed pumps, variable speed control valve, the flow valve, and so dozens of amplification. 企业主要生产的产品有：装载机液压件、CBG二系列、CBG三系列齿轮泵、ZL系列变速泵、变速操纵阀、流量放大阀等几十种。
- A new approach of regulator flow characteristics measurement is presented: Filling-for-Once Method. 本文提出了一种新的调压阀流量特性测量方法:一次填充法。
- Still further, it is contemplated that a single, removable flow control element can be used within housing 210 to regulate flow therethrough. 再者，可考虑使用一单独、可拆装的流量控制元件来调节外壳210里的流体。
- Use, detected valves pressure reduction and read out the degrees, can be considered by the flow valves. 使用时，测得阀门压降和读出开度，即可算得通过阀门的流量。
- Air is supplied to the headbox local control box, microadjustor gears,edge flow valves and dilution water valves. 空气送到头箱本地控制箱，微调齿轮，侧流阀和稀释水阀。
- The Design of a Constant Flow Valve 一种流量稳定阀的设计
- Development of a new flow rate automatic flow valve 新型流量自动调节阀的研制
- Improvement of cement flow valve 水泥流量阀的改进
- LOW COST ONE STAGE SERVO/PROPORTIONAL FLOW VALVE 单级廉价伺服/比例流量阀
- electro-hydraulic proportional flow valve 电液比例流量阀
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- A regulating mechanism, as in a vehicle or electric device. 控制器起控制作用的机械装置，如在交通工具或电动装置上
