操作 规程 : 85 phrases in 24 subjects |
Animal husbandry | 1 |
Architecture | 1 |
Automobiles | 4 |
Aviation | 4 |
Bridge construction | 2 |
Business | 2 |
China | 1 |
Communications | 1 |
Earth sciences | 5 |
Economy | 4 |
Electronics | 16 |
Exhibitions | 1 |
General | 3 |
Hydroelectric power stations | 2 |
Management | 2 |
Metallurgy | 2 |
Military | 1 |
Name of organization | 2 |
Nursing | 1 |
Oil / petroleum | 1 |
Plastics | 1 |
Space | 9 |
Technology | 18 |
Textile industry | 1 |