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I-polyurethane inyibilikisa i-anti-corrosion yosulelo
Kwakhona eyaziwa njenge-Polyrigethane ye-purimer rimer, i-polyurethane inyibilikisa i-anti-corrosion primer, i-polytorthane yentsimbi. Iiparamitha eziSisiseko zeNtlalo ziyingozi n ...Funda ngokugqithisileyo
