大香伊蕉在人线国产AV_国产亚洲精久久久久久无码_国产高清乱码一二三四_欧美国产日韩不卡一区二区三区_国产婷婷成人久久AV免费高清_精品久久免费一区二区三区四区

CK6130-450 Hard track CNC lathe

The use of high-rigidity cast iron, resin sand process, bed feet and the overall structure of the bed with a smooth chip, compact structure, beautifulshape and so on.