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core retainer plate | |||
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core chamber; core housing | |||
| |||
core housing |
芯套 : 37 phrases in 10 subjects |
Agriculture | 1 |
Automobiles | 6 |
Chemistry | 1 |
Electronics | 3 |
Engineering geology | 2 |
General | 2 |
Metallurgy | 2 |
Technology | 11 |
Telecommunications | 1 |
Textile industry | 8 |