英语单词大全

electric arc welding

中文翻译

[化] 电弧焊

今日更新

更新时间：2025-12-03 14:51:14

softening (of water)

genus Eumetopias

turbine (type) agitator

bargaining unit

Calosoma scrutator

programmed marginal check

meatus acusticus externus primarius