英国 标准规 | |
gen. | British gauge |
| |||
British sheet and hoop iron standard gauge |
英国标准 规 : 39 phrases in 14 subjects |
Aviation | 2 |
Bridge construction | 1 |
Commerce | 3 |
Drilling | 1 |
Earth sciences | 5 |
Economy | 2 |
Electric machinery | 1 |
Electronics | 3 |
General | 9 |
Metallurgy | 4 |
Shipbuilding | 1 |
Space | 1 |
Technology | 5 |
Textile industry | 1 |