Common failure of three - roll piercer in production was studied.
介紹了三輥穿孔機(jī)在生產(chǎn)過(guò)程中的常見(jiàn)故障和事故.
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The armor piercer sends the strength, Is the typical wadding fist sends the strength method.
穿甲彈的發(fā)力, 就是典型的綿拳的發(fā)力方法的.
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The piercing principle of 2 - roll cross - rolling piercer and its application range are discussed.
論述了二輥斜軋錐形輥穿孔機(jī)的穿孔原理及其應(yīng)用范圍.
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