有效数据 | |
bridg.constr. | useful data |
busin. | active data; disposal data; live data |
dril. | significant figure |
earth.sc. | data available; data valid |
shipb. | available data |
space | valid data |
选择 | |
sport. | choose |
有效 数据 : 39 phrases in 12 subjects |
Aviation | 4 |
Cryptography | 1 |
Earth sciences | 1 |
Electronics | 7 |
Geophysics | 1 |
Information technology | 7 |
Metallurgy | 1 |
Project management | 4 |
Space | 3 |
Technology | 5 |
Telecommunications | 4 |
Work flow | 1 |