保证期 : 80 phrases in 18 subjects |
Agriculture | 1 |
Animal husbandry | 2 |
Automobiles | 8 |
Business | 7 |
China | 1 |
Commerce | 2 |
Construction | 1 |
Economy | 16 |
Finances | 7 |
General | 1 |
Hydroelectric power stations | 1 |
International trade | 6 |
Name of organization | 1 |
Project management | 3 |
Securities | 14 |
Shipbuilding | 1 |
Technology | 7 |
Textile industry | 1 |