gas welding造句

• Gas tightness of equipment for gas welding and allied process
  气焊和相关工艺用设备的气密性
• Gas welding equipment . small kits for gas brazing and welding
  气焊设备.气炬钎焊和焊接用小型附件
• Gas welding equipment - small kits for gas brazing and welding
  气焊设备.气体硬钎焊和焊接用小型设备箱
• Tig tungsten - arc inert - gas welding
  钨极电弧惰性气体保护焊
• Copper and copper alloy gas welding rods
  铜及铜合金气焊条
• Materials for equipment used in gas welding , cutting and allied processes
  气焊切割和相关工艺设备用材料
• Gas welding equipment - terminology - terms used for gas welding equipment
  气焊设备.术语.气焊设备用术语
• Mig metal - inert gas welding
  金属焊丝惰性气体保护焊
• Gas welding equipment - safety devices - incorporating a flame flashback arrestor
  气焊设备.安全性装置.使用火焰
• Gas welding equipment - terminology - terms used for gas welding equipment
  气体焊接设备.术语.气体焊接使用的术语
• Gas welding rods for mild steel
  低碳钢用气焊条
• Mig metal inert gas welding
  惰气保护金属电弧焊
• Specification for gas tightness of equipment for gas welding and allied processes
  气焊及相关工艺用设备气密性规范
• Gas welding equipment - thermoplastic hoses for welding and allied processes
  气焊设备.焊接和类似工艺用热固性软管
• Gas welding equipment - air - aspirated hand blowpipes - specifications and tests
  电焊装置.手工吸气焊炬.规范和试验
• Specification for carbon and low alloy steel rods for oxyfuel gas welding
  氧燃料气焊接的碳钢和低合金钢棒材的规范
• Coated bronze gas welding rod
  涂料青铜气焊条
• Gas welding equipment . thermoplastic hoses for welding and allied processes
  气焊设备.焊接和相关工艺用热塑性塑料软管
• Gas welding equipment - rubber hoses for welding , cutting and allied processes
  气焊机.焊接切割和相关工艺用橡胶软管
• Gas welding equipment - safety devices - not incorporating a flame flashback arrestor
  气焊设备.安全性装置.未使用火焰