Gas welding equipment - Safety devices - Part 2: not incorporating a flame arrestor.
气焊设备。安全装置。第2部分：不含有回火制止器的安全装置。
Gas welding equipment - Safety devices - Part 1: incorporating a flame (flashback) arrestor.
气焊设备。安全装置。第1部分：含有回火制止器的安全装置。
However, gas welding equipment, a simple, flexible operation, convenient and easy to control the flame without power supply.
但是气焊设备简单、操作灵活方便，火焰易于控制，不需要电源。
Gas welding equipment - Integrated flowmeter regulators used on cylinders for welding, cutting and allied processes - Classification, specification and tests.
气焊设备。焊接、切割和相关工艺用储气瓶上的组合流量计调节器。分类、规范和试验。
This paper introduces the structure of an inert gas -shield equipment for titanium alloy and other active metal welding , functions of its corresponding parts and its working theory.
介绍了一台适合于钛合金及其它活性金属惰性气体整体保护焊接设备的结构、各部分的功能、设备的工作原理及使用效果。
This paper introduced an automatic air mixing equipment for gas protection welding at work site, which can control the accurate proportion of airs.
介绍了一种用于焊接现场的气体保护焊的自动混气设备，该设备能精确控制气体混合比例。
This welding equipment consists of hollow cathode welding torch, vacuum system, welding power source, gas flow control unit and compact control device.
空心阴极焊接设备由空心阴极焊枪、真空系统、焊接电源、气体流量控制单元、总控制箱组成。
As gas welding or electric welding is easy to cause fire explosion when equipment is re - paired in oil depots, it's better to apply simple and direct, and efficient adhesion technology.
石油库设备修补时气焊或电焊易造成着火爆炸，宜采用简捷、高效的胶粘技术。
The applies in the ocean oil gas pipeline construction bevel machine article, the belt copper liner welds and pipeline auto welding machine, welding equipment and welding procedure were introduced.
介绍了应用于海洋油气管道施工的坡口机、带铜衬垫对口器、全位置自动焊等焊接装备和焊接工艺。
The technology and equipment of automatic stop up hole welding with argon gas protection, scavenging welding technique and welding power supply are introduced.
介绍了氩气保护自动堵孔焊技术及其所用设备、换气焊接系统、焊接电源等。
This welding equipment consists of hollow cathode welding torch, vacuum system, welding power source, gas flow control unit and compact control dev...
空心阴极焊接设备由空心阴极焊枪、真空系统、焊接电源、气体流量控制单元、总控制箱组成。
In natural gas treatment plant, generally used is resistance heating method for heat treatment in welding lines of equipment and pipeline systems.
在天然气处理厂内对设备和管道系统焊缝的热处理一般采用电阻加热法。
In natural gas treatment plant, generally used is resistance heating method for heat treatment in welding lines of equipment and pipeline systems.
在天然气处理厂内对设备和管道系统焊缝的热处理一般采用电阻加热法。
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