安全工作 | |
tech. | safe operation; safe working; trouble-free service |
措施 | |
gen. | measures |
econ. | step |
econ. int. law. | action |
hydroel.st. | procedure |
met. | countermeasure; means; move |
| |||
safe operation; safe working; trouble-free service |
安全工作 : 99 phrases in 28 subjects |