翻译
hard lead
- 英 [hɑrd li:d]
- 美 [hɑː(r)d lid]
释义
- 硬铅,铅锌合金; 硬钻
英英释义
Noun
1. a lead alloy that contains about 5% antimony
2. unrefined lead that is hard because of the impurities it contains
收起英英释义行业词典
冶金学
硬铅 又称 :硬铅(regulus lead)
- 释义
- 英英释义
- 行业词典
硬铅 又称 :硬铅(regulus lead)