welding toxic gases

基本解釋

• [機械工程]焊接有害氣體

英漢例句

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.
  焊接電子部件還會產生有害氣體，但管理人員拒絕打開通風設備，安全檢查人員在場的情況下除外。
• 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.
  焊接過程產生大量含有錳、鐵、銅及鋅等各種金屬氣溶膠和臭氧、一氧化碳、二氧化碳、氮氧化物等有害氣體；

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專業(yè)釋義

機械工程

• 焊接有害氣體