Vim li cas thiaj siv galvanized steel yeeb nkab ua cov khoom siv hauv kev tsim kho
Vim muaj lub zog loj, kev sib luag, lub teeb yuag, yooj yim ntawm kev siv, thiab ntau lwm yam khoom tsim nyog, galvanized steel yeeb nkab tau siv dav hauv ntau yam kev tsim kho niaj hnub no. Hauv tebchaws United Kingdom, piv txwv li, 90% ntawm ib-zaj dab neeg kev lag luam ...
saib kom meej