Cov lus piav qhia luv luv:

DX51D Kub Dipped Galvanized Corrugated Steel Vov Nqaij Npav Cov Lus Qhia ntawm DX51D Kub Dipped Galvanized Corrugated Steel Vov Nqaij Hlau Thickness 0.12-0.6mm Dav 1000/914/762 (qhov dav ua ntej kev txhim kho) 930/915/910/905/900/880/875/815 / 810/790/780/680/670 / 660/655/650 (qhov dav tom qab corrugation) Ditch thiab Peak tom qab kev txhim kho 12 qhov txuas / 11 Ncov; 11 Dawv / 10 Ncov; 9 Ditches / 8 Ncov Ntev Ntev 1000-12000mm Zinc txheej Z30-275g / sqm Nyhav Rau Ib Ntu 2-4 tons Logo Raws li cov neeg siv khoom ...