It is diaphragm type back pressure valve.
背压阀为隔膜式，能调整设定压力。
Expansion sets connected by diaphragm type coupling.
利用胀套联接的膜片型联轴器。
Quiet, Exposed, Diaphragm Type, Chrome Plated Closet Flushometer FOR either left or right hand .
静音、外露、隔膜式、镀铬马桶用感应冲水阀，即可适用于左侧供水，也可适用于右侧供水。
Options include direct acting and diaphragm type operations in a Normally Open or Normally Closed version.
可选包括直接作用和隔膜式常开或常闭版本。
Fuel valve, a high-performance "gasoline switch", is widely used in developed countries. It is called vacuum diaphragm valve or vacuum diaphragm type "gasoline switch "in China.
燃油阀是目前发达国家较为普遍应用的高性能“汽油开关”，国内称为真空膜片阀、真空膜片式“汽油开关”。
Other features include a choice of diaphragm materials, fill fluids and a lower housing flush port (Type 511).
其它特点包括隔膜材料的选择，填充液体和一个下箱体冲洗孔(511型)。
This article describes the structure of the imported pneumatic diaphragm regulating valve and maintenance method of this type of valve.
本文介绍了进口隔膜式调节阀的结构，以及这种阀门的维护保养方法。
Single dry plate, diaphragm spring type, hydraulically operate.
单干板，膜片弹簧式，液压操作。
Electromagnetic diaphragm metering pump is a type of metering pump, metering pump is a measurement by the special volume of fluid delivery pump.
电磁隔膜计量泵是计量泵的一个种类，计量泵是一种可以计量被输送流体的特殊容积式泵。
These changes may act upon a diaphragm or a piston which in turn activates the valve, examples of this type of valve found commonly are safety valves fitted to hot water systems or boilers.
这些变化可能采取行动的一个膜片或活塞这反过来又激活阀门，阀门这种类型的例子，发现常见的有安全阀门安装在系统或热水锅炉。
According to characteristics of chemical industry process of production, this paper details the pneumatic diaphragm valve, s choice on type, acting mode, specific property of flow and diameter size.
本文就气动薄膜调节阀类型、作用方式、流量特性和口径大小的选择，结合化工生产的特点作了较详细地阐述。
The utility model relates to a fresco type electric heating heater, which is composed of an electric heating diaphragm, heat radiating sheet, a paper painting, and an aluminium alloy outer frame.
本实用新型涉及到一种壁画式电热取暖器，它由电热膜片、散热片、纸画、铝合金外框组成。
Three types of clutch are the coil-pressure-spring type, diaphragm-spring type, and semi centrifugal type.
离合器的三种类型为：螺旋弹簧式，膜片弹簧式和半离心式。
Reinforcement type and steel plate type are the two principal forms of the vertical shearing joints of the underground diaphragm Wells by casting in place.
现浇式地下连续墙垂直接缝的二种主要抗剪形式为钢筋型、钢板型。
Compared with the driving force used in the traditional diaphragm pump, the hydraulic-driven replaced the crank linkage driven with a new type of hydraulic cylinder.
这种液压驱动隔膜泵动力端与传统隔膜泵动力端相比，把传统动力端的曲柄连杆机构设计为液压缸驱动机构。
The hydraulic drive plunger diaphragm pump is a new type of high-pressure pump for slurry pipe transportation, which is now under development.
液动柱塞隔膜泵是一种新型的高压浆体管道输送泵，目前正处于研制之中。
The construction conditions of diaphragm wall wharf, Jingtang Harbour District are introduced and analysis on the proposal for the covered type of deep water sheet pile wharf are made in the paper.
介绍了京唐港区地连墙码头的建设情况，并对深水遮帘板桩码头方案进行分析。
Finally this paper points out that the pull-type diaphragm spring clutch is the third generation automotive clutch with a bright future.
最后指出，拉式膜片弹簧离合器是很有发展前途的第三代汽车离合器。
Chamber Type Filter Press; Diaphragm Squeeze; Optimization; Filtration Time; Production Capacity;
厢式压滤机；隔膜压榨；最优化；过滤时间；生产能力；
Chamber Type Filter Press; Diaphragm Squeeze; Optimization; Filtration Time; Production Capacity;
厢式压滤机；隔膜压榨；最优化；过滤时间；生产能力；
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