impulse reflection
| process
| impulse reflection abbr. | |
| tech. | 脉冲反射 |
| process abbr. | |
| gen. | 过 程; 工 序; 工艺; 方 法 |
| archit. | 流程; 工艺规程 |
| hydroel.st. | 程序 |
| hydroel.st. од. | 过程; 进程; 步骤 |
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| 脉冲反射 | |||
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impulse reflection : 3 phrases in 2 subjects |
| Metallurgy | 1 |
| Technology | 2 |