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单元装配; 组件装配 | |||
单体组装; 单元组装 | |||
总成 |
unit assembly: 42 phrases in 12 subjects |
Automobiles | 4 |
Aviation | 4 |
Business | 1 |
Communications | 1 |
Computer numerical control | 2 |
Electronics | 1 |
Information technology | 2 |
Management | 1 |
Mechanics | 1 |
Oil / petroleum | 5 |
Plastics | 1 |
Technology | 19 |