Cov txheej txheem ntawm kev txhim kho qhov sib sib zog nqus groove pob bearings ntawm lub tshuab cuab yeej suav nrog kev teeb tsa, kev siv tshuab nias thiab lwm yam.Rolling bearing installation: sib dhos ntawm cov kabmob puab lub nplhaib thiab ncej - rau cov kabmob qhib (uas yog, tsis yog cov kabmob kaw), cua sov cov kabmob mus rau 6, 70 degrees, l ...
Nyeem ntxiv