水中淬火 | |
met. | quenching in water; water hardening; water quench; water quenching; water-hardening; water-quench |
的 | |
gen. | of |
oil | general 普通 |
| |||
quenching in water; water hardening; water quench; water quenching; water-hardening; water-quench; water-quenching | |||
quenching-in water |
水中淬火: 5 phrases in 2 subjects |
Mechanics | 1 |
Metallurgy | 4 |