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总数 | |||
全数 | |||
总号 |
total number: 49 phrases in 13 subjects |
Agriculture | 8 |
Animal husbandry | 2 |
Automobiles | 4 |
Aviation | 2 |
Electric machinery | 4 |
Fishery fishing industry | 2 |
General | 2 |
Oil processing plants | 2 |
Semiconductors | 1 |
Space | 1 |
Statistics | 2 |
Technology | 16 |
Water resources | 3 |