Zvishandiso zvikuru zverabha yekuwedzera majoini ndezvi: silica gel, nitrile rabha, neoprene, EPDM rabha, natural rabha, fluoro rabha uye imwe rabha.Zvimiro zvemuviri zvinoratidzwa nekupokana nemafuta, asidhi, alkali, abrasion, yakakwirira uye yakaderera tembiricha.1. Zvakasikwa ...
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