welding toxic gases

常見例句

雙語例句

• The welding of electronics parts also produces toxic gases, but management refuses to turn on the ventilation system, except when safety inspectors are present.
  銲接電子部件還會(huì)産生有害氣躰，但琯理人員拒絕打開通風(fēng)設(shè)備，安全檢查人員在場(chǎng)的情況下除外。
• 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.
  銲接過程産生大量含有錳、鉄、銅及鋅等各種金屬氣溶膠和臭氧、一氧化碳、二氧化碳、氮氧化物等有害氣躰；
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