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Izindaba Zemikhiqizo

  • Izicelo ze-PVC Material

    Izicelo ze-PVC Material

    I-Polyvinyl chloride (PVC) iyi-polymer eyenziwe i-polymerization ye-vinyl chloride monomer (VCM) phambi kwabaqalisi abanjengama-peroxides nama-azo compounds noma...
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