general plan: 40 phrases in 18 subjects |
Agriculture | 2 |
Animal husbandry | 2 |
Architecture | 1 |
Aviation | 3 |
Bridge construction | 2 |
Business | 2 |
China | 1 |
Commerce | 1 |
Economy | 1 |
Hydroelectric power stations | 2 |
Management | 2 |
Metallurgy | 3 |
Mining | 1 |
Name of organization | 1 |
Planning | 1 |
Refrigeration | 1 |
Space | 2 |
Technology | 12 |