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vibration velocity | |||
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vibration velocity |
振 动 速度 : 39 phrases in 12 subjects |
Automobiles | 2 |
Aviation | 3 |
Bridge construction | 1 |
Earth sciences | 1 |
Electronics | 2 |
Engineering geology | 3 |
Explosives and Explosive Ordnance Disposal | 7 |
Metallurgy | 2 |
Rail transport | 5 |
Space | 2 |
Technology | 10 |
Tools | 1 |