timing sequence
| control
| timing sequence | |
| avia. | 时标序列 |
| expl. | 定时序列 |
| control | |
| hydroel.st. | 调节 |
| hydroel.st. од. | 控制 |
| IMF. | 管制 |
| manag. | 管理、管制; 核对; 存根 |
| met. | 调整; 操纵; 控制装置 |
| pest.contr. | 防治 |
| |||
| 时标序列 | |||
| 定时序列 | |||
| 时序; 时间顺序 | |||
|
timing sequence : 5 phrases in 3 subjects |
| Explosives and Explosive Ordnance Disposal | 1 |
| Metallurgy | 2 |
| Space | 2 |