| |||
chemical production |
化学 生 产 : 25 phrases in 12 subjects |
Business | 3 |
Ceramics | 1 |
China | 1 |
Ecology | 1 |
Electronics | 1 |
Explosives and Explosive Ordnance Disposal | 4 |
General | 1 |
Horticulture | 1 |
Metallurgy | 3 |
Technology | 3 |
Textile industry | 4 |
United Nations | 2 |