Pali mitundu iwiri ya mapaipi achitsulo opanda msokonezo, galvanizing otentha-dip (kutentha-dip galvanizing) ndi ozizira-dip galvanizing (electro-galvanizing). Hot-dip galvanizing ali ndi chokhuthala chokhuthala, chomwe chimakhala ndi zabwino zopaka yunifolomu, kumamatira mwamphamvu, komanso moyo wautali wautumiki. Komabe, cos ...
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