Nov 28, 2018
Nov 28, 2018
Nov 26, 2018
Nov 26, 2018
Nov 21, 2018
Yuav Kho Li Cas Kho Cov Hlau Roj
Galvanized hlau yog coated nrog ib txheej ntawm zinc los tiv thaiv cov hlau los yog hlau hauv qab. Yog hais tias cov khoom uas muaj cov kab mob ntub zuj zus, zinc tsim ib zaj y...
Ntau
Nov 21, 2018
Sib txawv ntawm Dub Thiab Galvanized Yeeb Nkab
1. Cov yeeb nkab dub yog tsim los ntawm hlau li yog yeeb nkab yeeb nkab. Qhov txawv yog cov yeeb nkab uas yog cov yeeb nkab yog coated nrog zinc, thaum cov yeeb nkab dub tsis y...
Ntau
Nov 20, 2018
Lub Teb Chaws Thaj Tsam Txais Thiab Cov Khoom Muag Thaum Lub Kaum Hli Tau Txa...
Tuam Tshoj tus ntshuam thiab kev tshem tawm ntawm khoom nyob rau hauv Lub kaum hli ntuj hu ib tug tshiab high school! Kev lag luam nce 20.1% thiab kev tuaj yeem nce ntawm 26.3%...
Ntau