1. Ibitekerezo bitandukanye Bishyushye bishyushye, bizwi kandi nka hot-dip galvanizing na hot-dip galvanizing, nuburyo bwiza bwo kurwanya ibyuma birwanya ruswa, bikoreshwa cyane mubikoresho byubaka ibyuma mubikorwa bitandukanye. Nukwibiza ibyuma byakuweho ingese mumashanyarazi ...
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