Ama-self-lubricating bearings enziwe ngezinto ezizigcobayo eziyinhlanganisela, ezakhiwe ngengxube ye-PTFE, i-carbon, igraphite, i-glass fiber, i-polymer organic matter kanye nensimbi emuva.Isakhiwo sayo esiyinhlanganisela sihlanganisa izinzuzo zezinto eziningana, sibonisa izakhiwo ezikhethekile ezinhle kakhulu: sh...
Funda kabanzi