3 teeb 1000mm dav hollow PVC qhov rooj vaj huam sib luag board extrusion tshuab tau npaj rau kev xa mus rau peb cov neeg siv khoom. PVC qhov rooj vaj huam sib luag muaj hom hollow thiab khoom hom. PVC qhov rooj vaj huam sib luag extrusion tshuab yog txawv rau hollow thiab khoom vaj huam sib luag.
Peb tsim cov hollow PVC qhov rooj vaj huam sib luag board extrusion tshuab rau peb cov neeg siv khoom. Qhov no PVC qhov rooj vaj huam sib luag extrusion tshuab tuaj yeem tsim max 1000mm dav hollow PVC qhov rooj vaj huam sib luag. Lwm qhov dav tsawg dua 1000mm, xws li 700mm, 800mm thiab 900mm kuj tuaj yeem tsim los ntawm no hollow PVC qhov rooj vaj huam sib luag board extrusion tshuab nrog hloov extrusion pwm.
Cov duab ntxaws ntxaws ntawm no PVC qhov rooj vaj huam sib luag extrusion tshuab raws li hauv qab no:
