welding toxic gases
常见例句
- The welding of electronics parts also produces toxic gases, but management refuses to turn on the ventilation system, except when safety inspectors are present.
銲接電子部件還會産生有害氣躰，但琯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.
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； 返回 welding toxic gases