1. I-SF-2 yomngcele we-lubrication bearing: i-asidi ephezulu ye-polyoxymethylene, enokumelana nokugqoka okuphezulu, indawo yokuthwala evamile kanye nembobo yokugcina amafutha kufanele ihlanganiswe ngamafutha ngesikhathi somhlangano, ikakhulukazi i-LFB engenawo uwoyela bushing.Ukunyakaza kwe-rotary ngesivinini esiphansi, ukunyakaza okunyakazisayo futhi kuvame ukuba ngaphansi komthwalo, akukho...
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