| |||
measurement location |
测量定位 : 47 phrases in 12 subjects |
Air defense | 2 |
Animal husbandry | 1 |
Automobiles | 1 |
Aviation | 3 |
Bridge construction | 1 |
Cartography | 1 |
Earth sciences | 8 |
Engineering geology | 1 |
Space | 6 |
Technology | 20 |
Textile industry | 2 |
United Nations | 1 |