H20 Osisi osisi mgbidi formwork / osisi formwork

Nkọwa dị mkpirikpi:

Osisi osisi H20 Beam, dị ka otu n'ime ihe ndị bụ isi na ihe karịrị ọkara zhongming formwork usoro, na-eme ka ihe onwunwe ahụ dịkwuo ọkụ, sie ike, dị nchebe ma dịgidere iji nweta arụmọrụ ka mma maka ọrụ saịtị.Ngwa ngwa nwere ike ikpuchi ụdị dị iche iche nke mgbidi mgbidi, slab formwork, table formwork, kọlụm formwork ect.