| |||
host-crystal | |||
base resin | |||
main agent | |||
host crystal; principal agent | |||
| |||
basis |
主剂: 37 phrases in 14 subjects |
Aviation | 2 |
Chemistry | 1 |
Construction | 1 |
Electronics | 4 |
Explosives and Explosive Ordnance Disposal | 4 |
Metallurgy | 1 |
Nautical | 1 |
Nuclear physics | 1 |
Oil / petroleum | 2 |
Plastics | 1 |
Polygraphy | 1 |
Polymers | 2 |
Space | 6 |
Technology | 10 |