Icingo lombane lombane lolunye lweendidi ezininzi zentsimbi yentsimbi, esetyenziswa ngokubanzi, ucingo lombane luhlobo lweemveliso zocingo lwentsimbi olusetyenzwa ngomgangatho ophantsi wekhabhoni yocingo lwentsimbi, emva kokuzoba ukubumba, ukususwa komhlwa, ubushushu obuphezulu be-annealing, i-galvanized eshushu. .Iyapholisa...
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