Ziziphi izinto eziphambili ze-casters? Ziziphi izinto eziphambili ze-casters? I-Polyurethane, intsimbi ephoswe ngentsimbi kunye nentsimbi, ivili lerabha ye-nitrile (NBR), irabha ye-nitrile, ivili lerabha yendalo, ivili le-silicone fluororubber, ivili lerabha ye-chloroprene, ivili lerabha ye-butyl, irabha ye-silicone (SILICOME), i-EPDM rub...
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