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下模 | |
avia. | bottom part |
met. | anvil swage; counter die; female die; lower die |
板 | |
hydroel.st. | board |
下 模 : 180 phrases in 30 subjects |
Automobiles | 4 |
Aviation | 8 |
Bridge construction | 1 |
Chemistry | 4 |
Computer networks | 1 |
Construction | 1 |
Corporate governance | 1 |
Desert science | 3 |
Earth sciences | 5 |
Electric machinery | 2 |
Electronics | 5 |
Engineering geology | 8 |
Explosives and Explosive Ordnance Disposal | 2 |
General | 1 |
Geophysics | 2 |
Metallurgy | 39 |
Mining | 2 |
Navigation | 2 |
Plastic surgery | 1 |
Plastics | 23 |
Polymers | 1 |
Project management | 1 |
Rail transport | 1 |
Roll stock | 1 |
Space | 1 |
Sports | 1 |
Technology | 53 |
Telecommunications | 1 |
Water resources | 3 |
Wind Energy | 2 |