Pipe e entsoeng ka galvanized, eo hape e tsejoang e le phala ea tšepe ea galvanized, e arotsoe ka mefuta e 'meli: hot-dip galvanizing le electro-galvanizing. Hot-dip galvanizing e na le lesela le teteaneng la zinki mme e na le melemo ea ho roala ka mokhoa o ts'oanang, ho khomarela ka matla, le bophelo bo bolelele ba ts'ebeletso. Theko ea motlakase ...
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