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- These diaphragm or piston type pressure switches in brass housings are available off-the-shelf as break contacts ormake contacts. 这些现货供应的膜片或活塞型的压力开关采用黄铜外壳,开路接点或闭合接点。
- piston type pressure gauge for load 负荷活塞式压力表
- Deformation Correction Factor Setting Analysis for Piston Type Pressure gages 活塞式压力计变形修正系数取值分析
- piston type pressure controller 活塞式压力调节器
- piston type pressure gage 活寒式压力计
- piston type pressure gauge 活塞式压力表
- Closing time for pressure regulator. 调压阀出水口从全开到全关所需要的时间。
- piston type pressure sensor 活塞式压力传感器
- The pulley width and speed control is handled by a high/low pressure regulator. 滑轮的宽度和速度控制是通过高/低压力调整器来控制。
- A precision pressure regulator maintains the carrier-gas pressure constant. 精密压力调节器可以维持载汽压力恒定。
- An experimental system of pressure regulator characteristic is introduced. 介绍了研究减压器特性的实验系统。
- The function curve diagram among the scroll compressor, the serew type and the piston type. 涡旋式、螺杆式、活塞式压缩机性能对比曲线图
- The piston may be connected to the upper end of the connecting rod either directly (trunk piston type), or indirectly (crosshead type). 活塞与连杆上端的连接，既可以是直接连接（筒状活塞式），也可以是间接连接（十字头式）。
- JHYG piston Type liquid prover is a newly developed standard tool for measurement of liquid flow andquantity-value transmission. JHYG型活塞式液体标准体积管是新近研制成功的液体流量计量量值传递的标准器具。
- A miniature plastic water pressure regulator shall be installed where indicated on the plans. 在计划指示的地方应该安装微型塑料水压力调节阀。
- The Watts Feed Water Pressure Regulator must be installed on the cold water supply line to the boiler. 美国瓦茨进水压力调节阀必须安装在通往锅炉的冷水供应管道上。
- The piston type pump is used to solve the cohering problem of bitumen particles,and bitumen particles have been continuously injected in well La8-P2555. 通过采用活塞式沥青泵,较好地解决了沥青颗粒的黏结现象,在喇8-P2555井实现了连续注入。
- The valve shall contain a Watts Regulator Model 9D backflow preventer and Model 1156 feed water pressure regulator. 这种阀门包含美国瓦茨调节阀型号9D防倒流阀和型号1156进水压力调节阀。
- The piston type pump is used to solve the cohering problem of bitumen particles, and bitumen particles have been continuously injected in well La8-P2555. 通过采用活塞式沥青泵，较好地解决了沥青颗粒的黏结现象，在喇8P2555井实现了连续注入。
- The whole test cycle is automatedis pneumatically controlled by pressure regulator valves. 使用专用夹具，确保可以测量不同直径和高度的罐。
