① TPU / PVC sheathed (thaiv) caij nplooj ntoos hlav hlau rau tswj cov tshuab: siv rau hauv cnc tshuab cov kab, cov kab ntau lawm, neeg hlau lossis lwm yam.
② TPU / PVC sheathed (thaiv) caij nplooj ntoos hlav hlau rau cov fais fab hauv lub tshuab: siv hauv kev ua cov cuab yeej siv, cranes, cov kab ntau lawm, thiab lwm yam.
③ TPU / PVC sheathed (
