thiet-ke-nha-ong-4x20m

thiet-ke-nha-4-m
mat-bang-nha-20m B2 B3
nha-pho-hien-dai3 nha-pho-hien-dai4 nha-pho-hien-dai5 nha-pho-hien-dai6 nha-pho-hien-dai7 nha-pho-hien-dai8 nha-pho-hien-dai9nha-pho-hien-dai12

nha-pho-hien-dai13
nha-pho-hien-dai10 nha-pho-hien-dai11