波多野结衣喷水_我的放荡性史_尤物网站永久在线观看_91久色视频

鋼管鍍鋅生產線

1/2’~10′

Galvanized steel pipe production line


SCDXX001

SCDXX005

SCDXX002

Zinc machine host


SCDXX003

Zinc machine drying


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


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