Iibheringi zokuzithambisa zenziwe ngezinto ezizixubileyo zokuzithambisa, eziqulunqwe ngumxube we-PTFE, i-carbon, igraphite, i-glass fiber, i-polymer organic matter kunye ne-steel back.Ubume bayo obudibeneyo budibanisa iingenelo zezixhobo ezininzi, zibonisa iimpawu ezikhethekileyo ezibalaseleyo: sh...
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