| |||
common grade | |||
| |||
lower category; lower class; subcompact size category | |||
| |||
class normal |
普通级 : 27 phrases in 14 subjects |
Agriculture | 1 |
Animal husbandry | 1 |
Automobiles | 4 |
Aviation | 1 |
Business | 1 |
Economy | 1 |
Finances | 1 |
Metallurgy | 1 |
Nautical | 1 |
Oil / petroleum | 2 |
Securities | 3 |
Shipbuilding | 1 |
Steel production | 2 |
Technology | 7 |