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| 用超声波或高频声波的振动压力铸造 | |||
| 高频振荡压铸法 | |||
| 用超声波或高频声波的振动压铸; 振动捣实 | |||
| vibrocast: 6 phrases in 4 subjects |
| Electronics | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 2 |
| Technology | 2 |
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