| |||
test tools | |||
test tool | |||
testing tool | |||
test aids |
测试 工 具 : 19 phrases in 12 subjects |
Air defense | 1 |
Automobiles | 1 |
Aviation | 2 |
Drilling | 2 |
Electronics | 2 |
Geophysics | 2 |
Information technology | 1 |
Mining | 1 |
Oil / petroleum | 3 |
Space | 1 |
Technology | 2 |
Telecommunications | 1 |