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hammer die; drop hammer die (是一种为了#成形钣金件至不同形状而设置的铸造阳模和相#阴模。它可以具有很特殊的外廓,用在坠落式的气或机械作动力的锤击机床上) | |||
drop hammer die | |||
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drop hammer die | |||
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hammer die aluminum | |||
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drop-hammer die |
落锤模 : 17 phrases in 5 subjects |
Aviation | 10 |
General | 1 |
Metallurgy | 2 |
Plastics | 2 |
Technology | 2 |