welding toxic gases

基本解释

• [机械工程]焊接有害气体

英汉例句

双语例句

• The welding of electronics parts also produces toxic gases, but management refuses to turn on the ventilation system, except when safety inspectors are present.
  焊接电子部件还会产生有害气体，但管理人员拒绝打开通风设备，安全检查人员在场的情况下除外。
• The welding fumes emitting from welding process contains a mixture of some metal aerosol and toxic gases, which includes of manganese, iron, zinc, nitric oxides, carbon monoxide and ozone, etc.
  焊接过程产生大量含有锰、铁、铜及锌等各种金属气溶胶和臭氧、一氧化碳、二氧化碳、氮氧化物等有害气体；

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专业释义

机械工程

• 焊接有害气体