Polyamide, eo hangata e tsejoang e le nylon, e ntse e hapa tlhokomelo e ntseng e eketseha ho pholletsa le liindasteri tse fapaneng ka lebaka la mefuta e mengata ea lisebelisoa le thepa e molemo. Ka lebaka la ho ikamahanya le maemo, matla le nako e telele, polyamide e fetohile khetho e tsebahalang har'a bahlahisi le ...
Bala haholoanyane