Waa maxay agabka ugu muhiimsan ee casters? Waa maxay agabka ugu muhiimsan ee casters? Polyurethane, birta shubka ah iyo birta shubka, wheel nitrile caag (NBR), caag nitrile, caag dabiici ah, silikoon fluororubber wheel, chloroprene caag wheel, caag butyl, caag silikoon (SILICOME), EPDM xoqin...
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