 |
| |||
| carburize; carbonizing; pack hardening (par refroidissement dans l'huile); aceration; cementation (as of steel); cementation process; converting process; manufacture of cement steel | |||
| carburizing | |||
| case hardening | |||
| casehardening | |||
| cementation | |||
| case-compression; case-hardening | |||
| cementing | |||
| staining | |||
| carbonization; Carburization | |||
| |||
| case hardening | |||
|
cementation : 127 短语, 11 学科 |
| 一般 | 2 |
| 农业 | 2 |
| 冶金 | 98 |
| 化学 | 3 |
| 地球科学 | 2 |
| 建造 | 2 |
| 技术 | 1 |
| 煤炭 | 1 |
| 行业 | 12 |
| 运输 | 2 |
| 齿轮系 | 2 |