Hot-dip galvanized defects: off, scratch, plaque passivation, zinc tablets, gobvu divi, mavanga emhepo banga, air banga anokwenya, simbi yakafumuka, inclusions, kukuvara kwemuchina, kuita kwakashata kwesimbi substrate, wave edge, buckling. , substandard size, embossing, iyo zinc layer yakakora...
Verenga zvimwe