 |
| |||
| 硅钙合金 | |||
| |||
| 硅钙合金 (【技】以硅和钙为主要元素的合金。钢铁工业常用其作为钙添加剂、脱氧剂、脱硫剂和非金属夹杂物的变性剂。铸造业用作孕育剂和变性剂。) | |||
| 硅钙合金 | |||
| silicon -calcium alloy: 12 phrases in 3 subjects |
| General | 1 |
| Metallurgy | 6 |
| Technology | 5 |
|
| |||
| 硅钙合金 | |||
| |||
| 硅钙合金 (【技】以硅和钙为主要元素的合金。钢铁工业常用其作为钙添加剂、脱氧剂、脱硫剂和非金属夹杂物的变性剂。铸造业用作孕育剂和变性剂。) | |||
| 硅钙合金 | |||
| silicon -calcium alloy: 12 phrases in 3 subjects |
| General | 1 |
| Metallurgy | 6 |
| Technology | 5 |