| |||
punching test | |||
cup test | |||
push-out test |
冲压试验 : 23 phrases in 12 subjects |
Architecture | 1 |
Automobiles | 1 |
Aviation | 1 |
Electronics | 5 |
General | 1 |
Hydroelectric power stations | 2 |
Metallurgy | 2 |
Military | 1 |
Plastics | 2 |
Rail transport | 1 |
Space | 2 |
Technology | 4 |