Umnatha wesinyithi owandisiweyo wenziwa ngamashiti aqinileyo okanye iipleyiti zegalvanized, carbon and stainless steel, kunye ne-aluminiyam kunye neentlobo ngeentlobo zealloyi zobhedu, i-titanium, i-nickel, isilivere kunye nezinye iintsimbi.Kuba umnatha wentsimbi owandisiweyo wenziwa kwiphepha eliqinileyo lentsimbi, kwaye ayilukwanga okanye ayilukiweyo &...
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