Niaj hnub no peb thauj steel gi corrugated vov tsev ntawv.Daim ntawv vov peb ntawm lub ru tsev.Lub thickness ntawm 0.12mm mus rau 0.8mm.Nquag loj yog tom qab corrugated dav 914,900,800,665.Peb xa 0.12,0.13,0.14,0.15mm mus rau Africa lag luam.Txais tos nug txhua lub sijhawm.
Post lub sij hawm: Dec-11-2019