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发动机进气口 | |
tech. | engine intake |
冲压 | |
met. | press forming; pressing; punch |
space | ram air pressure; ram compression; ram pressure; drawing; ram |
textile | punching |
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engine intake |
发动机进气口 : 5 phrases in 3 subjects |
Automobiles | 1 |
Aviation | 1 |
Technology | 3 |