![]() |
| |||
magnolium | |||
antimony lead | |||
antimony-lead alloy | |||
regulus | |||
antimonial lead; hard lead; lead regulus; regulus metal |
锑铅合 金 : 22 phrases in 7 subjects |
Chemistry | 2 |
Construction | 1 |
General | 1 |
Mechanic engineering | 1 |
Metallurgy | 8 |
Steel production | 1 |
Technology | 8 |