timing sequence
| mechanism
| timing sequence | |
| avia. | 时标序列 |
| expl. | 定时序列 |
| mechanism | |
| gen. од. | 机械装置 |
| auto. | 机械操作 |
| hydroel.st. | 机构 |
| hydroel.st. од. | 机构 |
| jewl. | 机 |
| leath. | 物理过程; 办法 |
| met. | 机构学; 历程 |
| |||
| 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 |