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Li-bearing ke likarolo tse annular tsa bearing e phutholohang e nang le tsela e le 'ngoe kapa tse 'maloa tsa mabelo. Li-bearing tse tsitsitseng li sebelisa li-bearing tse nang le bokhoni ba ho jara meroalo e kopaneng (ea radial le ea axial). Li-bearing tsena li kenyelletsa: li-bearing tse tebileng tsa groove, mola o habeli kapa tse kopantsoeng ka mola o le mong oa angular c...Bala haholoanyane»
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Ke hobane'ng ha ho fokotsa oksijene ho sa ntlafatse bophelo ba mokhathala ba tšepe e nang le tšepe? Kamora tlhahlobo, ho lumeloa hore lebaka ke hore kamora hore bongata ba lintho tse kenyellelitsoeng ho oxide bo fokotsoe, sulfide e feteletseng e fetoha ntlha e sa rateheng e amang bophelo ba mokhathala ba tšepe. ...Bala haholoanyane»
