1.
weld-on centralizer
焊在工作管柱上的扶正片
2.
News photos showed miners, partially clothed and covered in soot, supported by rescuers and paramedics.
照片上的那些矿工全身罩满煤灰，正被营救者和医护人员搀扶出来。
3.
workstring reciprocation
工作管柱上下往复运动
4.
Brazed Fin-tube in Boiler High-temperature Reheater Application
钎焊鳍片管在锅炉高温再热器上的应用
5.
The crew is trying to bypass power, and weld additional support struts into stanchion three.
工作人员尝试不管电力 再多焊接三条支柱
6.
Connection between post, upper rail shall be mounted by taper pin or welding, the specified method refer to the details followed.
立柱与扶手管、杆间采用销钉固定或焊接固定的方式，具体的连接方式见后面的的详细要求。
7.
He is sitting at his desk all hunched over absorbed in his work.
此刻他正坐在桌前扶着背全神投入在工作中。
8.
Model QW50A Air Operated Slips is a wellhead tools. Mainly used to clipping tubing and drilling rod which raise or put down at well repairing service operation.
QW50A气动卡瓦是油田修井作业时，安装在井口上用于卡紧油管及类似管柱的一种工具。
9.
Health and hunger concerns encompass much of the work that Rotary clubs do at the local level.
保健及防饥问题涵盖了扶轮社在地方上大部份的工作。
10.
Application of Downward Welding in NG Pipeline Construction
下向焊焊接工艺在天然气管道建设中的应用
11.
Application of STT root welding in the second WEPP(West-East Pipeline Project)
STT根焊在西气东输二线管道焊接工程中的应用
12.
Poverty relief organs should be stable, and their leading ability and ability of coordinated management in the poverty relief work should be raised.
稳定扶贫开发工作机构，增强扶贫开发的组织领导和协调管理能力。
13.
At the same time, the special relief departments at all levels are required to strengthen the inspection and supervision of the management and use of the funds.
同时，各级扶贫工作专门机构加强对扶贫资金管理使用的检查、监督。
14.
apply brazing wire or rod at point where tube enters valve socket.
将焊线或焊杆点在阀门里的管道套座上。
15.
Applying Automatic Submerged Arc welding for Heavy Calibre Steel Pipe
埋弧自动焊在大口径钢卷管焊接上的应用
16.
Liu master is operating the gas welding machine of the new system.
刘师傅正在操作一台新制的气焊机。
17.
3. Apply flux to outside of tube and inside of solder cup. Surfaces to be joined must be completely covered. Use flux sparingly.
3. 在管道的外面和焊接罩的内部涂上焊剂,焊剂必须完全覆盖焊接表面。请有节制地使用焊剂。
18.
apply flux to outside of tube and inside of solder cup. Surfaces to be joined must be completely covered. Use flux sparingly.
在管道的外面和焊接罩的内部涂上焊剂,焊剂必须完全覆盖焊接表面。请有节制地使用焊剂。