QC12K numeric-control hydraulic pendulum shearing machine is usded as mainframe,fitted with numeric-control system special for DAC310 shearing machine.是什么意思_QC12K numeric-control hydraulic pendulum shearing machine is usded as mainframe,fitted with numeric-control system special for DAC310 shearing machine.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句