Ohmax
高欧姆铁铬钼电阻合金
🗣️ 情景例句
What kind of advice are you looking for?
希望能得到什么建议？
Would you call back tomorrow?
你能明天回个电话吗？
where chance discoveries play a much larger part than they do in physical and mechancal industries.
同物理和机械工业相比，化学工业中偶然发现的机会要多得多。