1.
The Improvement of the Way of Making And Installing Tie-in of Steel Structural Derrick;
钢结构井架制作安装接头形式的改进
2.
Correctly Installed Lower Ball Joint
安装正确的下球形接头
3.
Remove/Install Generator Connectors—Typical
拆下/安装发电机接头—典型形式
4.
Grooved butterfly valves direct connect to pipe using iron pipe size couplings. Grooved valves are easiest to install.
管状蝶阀:采用铸铁管接头直接与管道连接。管状阀门安装最容易。
5.
The union bonnet offers strength and ease of assembly-disassembly.
管接头式阀盖具有一定的强度,易于安装和拆卸。
6.
Place 4 adapter blocks so they do not damage the bearing cag
安装4个接头垫块，以免损坏轴承弹子盘盖。
7.
Expansion joints of various kinds are fitted on steam pipes.
各种各样的伸缩接头被安装在蒸气管道上了。
8.
A tube is a pipe tapered at both ends. Each end is threaded to allow the installation of valves, connections, or relief devices.
管道两端是锥形。每一端都车有螺纹，以安装阀门、接头或减压装置。
9.
provide with a joint, as of two pieces of wood.
给两片木头装上接头。
10.
Install a listed temperature-pressure relieve valve in the remaining fitting.
在剩下的螺纹接头上安装额定温度/水压的安全阀。
11.
Install head restraint.
安装头部保护装置。
12.
Install a shutoff valve in the cold water inlet. Install a listed temperature-pressure relief valve in the remaining fitting.
在冷水进水管上安装一个关断阀。在剩下的螺纹接头上安装额定温度/水压的安全阀。
13.
An appropriate power plug has to be attached to the machine by electric technicians. Power plug has to be connected to a grounded receptacle.
电源插头应用具有电气专门知识的人来安装。电源插头必须连接到接地插座上。
14.
Pay attention to the flow direction of medium showed on the body .Installatio of flange connecting valve is on diagram .Lock down the connecting bolt after add sealing washer.
安装时请注意阀体上标注（箭头）的介质流向，安装如示意图，加密封垫后均匀锁紧联接螺栓。
15.
Self-closing connect valve can be installed at apron, high and low point draining outlet of depot pipeling.
自闭式接头阀可安装在机坪、库管线的高低点排放出口。
16.
Lower the slip joint and fix its top connector into the diverter.
下放伸缩隔水管，将伸缩隔水管顶部接头安装到转喷器壳体上。
17.
"This allows interchangeability of gear operators, actuators, and adapter bushings from valve mounting flange to extension stem top flange."
因此,蜗轮操作装置、驱动装置和衬套接头可以从阀门安装法兰上替换到阀杆延长件顶部法兰上。
18.
automatic coupling screwing on unit
管接头自动旋拧装置