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needle penetration; penetration degree | |||
penetration | |||
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penetration |
针人度 : 30 phrases in 10 subjects |
Architecture | 2 |
Chemistry | 6 |
China | 2 |
Construction | 3 |
General | 6 |
Hydroelectric power stations | 2 |
Materials science | 1 |
Metallurgy | 2 |
Plastics | 4 |
Technology | 2 |