Reciprocating pump discharge pipe must be before the start of the valve to open.
往复泵启动前必须将排出管路中的阀门打开。
Metal bellows are fitted in the pipe system as well as between the turbocharger and the exhaust discharge pipe system.
金属风箱是装在管道系统中，同样也在涡轮增压器与尾气排放管道系统之间。
Import import trap or trap is known for the steam pipe network and devices, can automatically discharge condensate, air and other non-condensing gas, and blocking water vapor leak valve.
进口疏水阀或称进口疏水器是用于蒸汽管网及设备中，能自动排出凝结水、空气及其它不凝结气体，并阻水蒸汽泄漏的阀门。
Whenthe discharge is higher than a certain value in a branch pipe, on self - excited vibration will produce.
在分支管路中，当分支管中的流量大于某一值时，自激振动就不会产生。
Must not be smaller than the pipe size of the relief valve or have any reducing coupling installed in the discharge line.
不能小于安全阀的管道口径，也不能在排泄管上安装任何缩径管接头。
Should be fully open before the start of suction and discharge pipe valves, non-closing valve started.
启动前应全开吸入和排出管路中的阀门，严禁闭阀启动。
Fluid end consists mainly of module, suction and discharge valve assembly, suction and discharge spring, suction and discharge pipe, plunger, packing, safety valve and pressure regulator, etc.
液力端主要由液缸、吸入、排出阀总成、吸入、排出弹簧、吸入管、柱塞、盘根、安全阀、稳压器等部件组成。
In order to prevent damage to the pump must pump discharge pipe into the suction pipe installed between the safety valve.
为了防止泵的损坏，必须在泵的排出管到吸入管之间安装安全阀。
Should be fully open before the start of the suction and discharge pipe valves, non-closing valve to start.
启动前应全开吸入和排出管路中的阀门，严禁闭阀启动。
The common characteristic features of this method is to deal with the working conditions of the designed maximum discharge of closed circuit and then to determine the pipe diameters and water head.
方法的共同特点是先找出管网输配最大流量的工况，然后确定管径及水压。
A by-pass capillary tube was added on the discharge pipe behind the four-way valve and a tube was added in an accumulator in a heat pump system to solve the problem.
在热泵系统四通换向阀后的排气管上加旁通毛细管和在气液分离器中加过冷管。
A novel heater with a metal pipe was designed which is used encircling the discharge tube of a CuBr laser, resulting in homogeneous distribution of axial temperature.
设计了一种新颖的金属筒式加热器，使气体激光放电管轴向温度分布均匀。
In order to reduce the fluctuation of pressure and discharge capacity of the triplex drilling pump, the air accumulator is often fixed on the discharge pipe.
为了降低三缸单作用钻井泵的压力和排量波动，通常在排出管线上安装有空气包。
Before installation on the suction and discharge line to clean, remove rust and dirt, especially welding pipe welding slag must be thoroughly cleared, to avoid killed after entering the pump.
安装前对吸入、排出管路要清理干净，去掉铁锈等脏物，特别是焊接管路的焊渣必须彻底清除，以免进入泵后咬死。
The two actions can maintain closed state of either disc in pipe. So it can discharge and lock air at the same time.
这样两个动作使管道上阀板始终有一个是关闭状态，可使卸灰与锁气同时达到目的。
This trap is suitable for low temperature accompanying heat line pipe and working condition which needs low temperature to discharge frozen water.
本公司经营疏水阀，质量保证，谈欢迎咨询洽。该阀适用于低温伴热管线和需要低温排除凝结水的工况。
When the pump is first started, rotation of gears forces air out the casing and into the discharge pipe.
当泵首次启动时，齿轮的旋转迫使空气离开壳体进入排油管。
When there was a rainstorm, the current drainage pipe could not discharge all the rainwater and spilled the water over through the manholes.
暴雨时，由于雨水排放管太细，雨水来不及排放所以从检修口倒灌回仓库。
In the discharge created by single pipe cylinder-ring plasma jet electrode and array jet electrode, important factors of discharge, such as waveform of applied voltage and flow rate, are studied.
在单管射流电极和阵列式射流电极的放电实验中，从电压、流速等方面讨论了两种等离子体发生器的放电特性。
Pipe the discharge line in accordance with local code requirements.
排放管线要符合当地规程的要求。
A short passage of return pipe on the water discharge pipe may be placed to prevent outside air into evaporator and facilitate the outflow of condensate.
在排水管路上设一小迂回管段，可防止外界空气进入蒸发器内并有利于冷凝水排出。
Finally has carried on the analysis and the discussion to the discharge pipe modelling measurement result.
最后进行了模拟试验，并对排水管模拟实验测量结果进行了分析和讨论。
This pipe is connected to the suction line and that one over there to the discharge line.
这根管子与上水管连通，那根管子与排水管连通。
This paper introduces the structure and hydraulic design of the multiphase flow centrifugal pump, which draught sands from the riverbed and discharge the air of the suction pipe.
文章介绍一种用于从河底吸取泥砂并且有自吸排气的离心式多相流泵的结构及水力设计。
The waste liquid eductor of the flow cytometry comprises a waste liquid discharge pipe, a first branch pipe, a second branch pipe and a pressure fluctuation isolated unit;
该流式细胞仪的废液排放装置包括废液排放管、第一支管、第二支管和压力波动隔离单 元；
At the same time shape and size of the discharge pipe have a certain effect.
风速、分液器对其性能均有影响，同时集气管的形状、尺寸对它也有一定的作用。
It is a question having research value and economy content to avoid free surface-pressure flow in the high-speed pressure flood discharge-pipe design.
在坡度较陡且为高速水流的有压泄洪管道设计中如何避免管道内明满流的出现，是一个极具有科学研究价值和经济意义的课题。
Overcome the shortcomings of ordinary water discharge pipe, such as jamming.
弥补排水管经常堵塞不容易疏通，影响正常排水，蓄水。
Install 5 pipe diameters minimum downstream from pump discharge or elbows to avoid flow turbulence. Flow straighteners may be required in extreme cases.
安装位置距泵出口或弯管下游处最少应该有5倍管道直径的长度的位置。极端情况下可能需要安装流向矫直装置。
Standard construction includes the discharge pipe extending through the support plate above grade.
标准构造包括穿过支撑板的排水管。
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