| |||
| 强度试验机 | |||
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| 强度测验机 | |||
| 强度试验机 | |||
|
strength-testing machine : 11 phrases in 6 subjects |
| Business | 1 |
| Chemistry | 2 |
| Metallurgy | 2 |
| Shipbuilding | 1 |
| Technology | 3 |
| Textile industry | 2 |
| |||
| 强度试验机 | |||
| |||
| 强度测验机 | |||
| 强度试验机 | |||
|
strength-testing machine : 11 phrases in 6 subjects |
| Business | 1 |
| Chemistry | 2 |
| Metallurgy | 2 |
| Shipbuilding | 1 |
| Technology | 3 |
| Textile industry | 2 |