Galvanized hlau hlau
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Kub-dipped galvanized bundled hlau galvanized steel hlau rau kev tsim kho
Galvanized hlau hlau kuj tau muab faib ua cov hlau kub kub galvanized thiab txias galvanized hlau (hluav taws xob galvanized hlau), uas yog ua los ntawm cov hlau tsis zoo, tom qab kos duab, pickling thiab xeb tshem tawm, kub annealing, kub galvanizing.Txias thiab lwm yam txheej txheem.