国产精品亚洲片在线不卡,国产午夜视频在永久在线观看,日韩.欧美.国产.无需播放器,中文字幕在线观看亚洲日韩

螺旋波紋管生產(chǎn)線(xiàn)

500mm~5000mm

Spiral corrugated pipe production line


SCLXBWG002

SCLXBWG007

SCLXBWG003

Uncoiler, forming host, and blanking racks


SCLXBWG004

Output pipe to blanking rack


SCLXBWG005

Large diameter production


--------------end-------------

Taiyuan Si Chen Machinery Equipment Co., Ltd. Release,Welcome to share


From:Taiyuan Si Chen Machinery Equipment Co., Ltd.