熔清 | |
met. | melting away; melting down |
时期 | |
gen. | particular period |
avia. | time period |
econ. | time -period |
hydroel.st. | period; stage; time |
met. | phase |
oil | epoch |
| |||
melting away; melting down |
熔清 : 15 phrases in 3 subjects |
General | 1 |
Metallurgy | 10 |
Technology | 4 |