gas welding

常见例句

双语例句

• PP-H welding method is commonly used in thermal contact welding and the use of hot gas welding electrode .
  H 的焊接常用的方法是热接触焊接和使用焊条进行热气焊。
• Man-made static magnetic fields are generated wherever DC currents are used, such as in electric trains or industrial processes such as aluminium production and in gas welding.
  在使用直流电的地方即产生人为的静电磁场，例如在电车或诸如铝生产和气焊等工业操作程序中。
• 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。

权威例句

• In the early 1900s Adolf Messer, the founder, quickly moved from gas lamps, suspecting that electricity would do the job better, to making welding equipment and industrial gases.
  ECONOMIST: Face value
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