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标准件 | |||
标准零件 | |||
标准装件 | |||
标准零部件 | |||
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标准零件 | |||
螺纹件,垫圈等标准零部件 | |||
.标准件 | |||
标准零件 |
standard parts: 34 phrases in 12 subjects |
Aviation | 18 |
Business | 1 |
Chemistry | 2 |
Computer networks | 1 |
Economy | 1 |
Electronics | 1 |
General | 2 |
Planning | 1 |
Space | 2 |
Technology | 3 |
United Nations | 1 |
Wind Energy | 1 |