Ama-O-rings angasetshenziswa ezinhlobonhlobo zezicelo ngoba enziwe ngezinto ezihlukahlukene.Ama-O-ring ngokuvamile enziwa ngerabha, noma ikakhulukazi i-polymer/elastomer.Lawa ma-polymers avame ukuphulukiswa nge-vulcanization, okuholela ezintweni eziqinile, ezihlala isikhathi eside nezinwebeka kakhulu.P-ri...
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