1. Hariho impamvu nyinshi zituma abantu bahitamo EPDM.Ubwa mbere, ibibyimba bya EPDM bifite ibihe byiza kandi birwanya gusaza, bikabasha kwihanganira ubushyuhe bukabije, guhura na UV, hamwe n’umwanda utangirika.Icya kabiri, EPDM membrane ifite indashyikirwa m ...
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