客服电话：4001140636
智能查询
2018-10-15 30行业资讯
Plastic packaging film by the mechanical equipment round hole, the size of the aperture size (self-adjustment) and the hole arrangement according t…
2018-10-15 35行业资讯
The film punching and heating needle roller mold assembly device is directly installed on the original equipment of the plastic film slitting machi…
你可能不是行业专家，但你一定有独特的观点和视角，赶紧和业内人士分享吧！
我要投稿
投稿须知
冀公网安备13010402002621