事故征候 | |
space | near miss accident; safety deficiency |
COT报告 | |
commer. | COT Report; Commitments of Traders Report |
报告 | |
met. | memoir |
tech. | report |
| |||
safety deficiency | |||
accident cause factor; accident proneness; potential accident cause | |||
| |||
near miss accident |
事故征候 : 10 phrases in 2 subjects |
Aviation | 5 |
Space | 5 |