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| 压力检查验 | |||
| 压制裂纹; 压力检验; 气压系统检查 | |||
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pressure check : 25 phrases in 8 subjects |
| Automobiles | 6 |
| Aviation | 7 |
| Chemistry | 1 |
| Electronics | 1 |
| General | 2 |
| Oil / petroleum | 1 |
| Space | 1 |
| Technology | 6 |
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