2RS yog ob-tog roj hmab foob, 2RZ yog ob-tog plua yeem npog, ib qho yog kev sib cuag thiab ib qho yog tsis muaj kev sib cuag. Cov 2rs yog tsawg nrov nrov, tab sis qhov tseeb tsis yog siab dhau mus txog P5 qib. Qhov pib qhov ntev ntawm ob bearings yog tib yam. Tuaj yeem ua thoob ntiaj teb yog nyob ntawm koj daim ntawv thov, 2rs sealing nyhuv yog qhov zoo dua 2rz, tab sis kev sib txhuam tsis tshua loj dua. Yog tias nws yuav tsum tau muab kaw zoo, yog tias nws tsis xau roj, nws yog qhov zoo tshaj plaws los siv 2RS. Cov 2rs yog tsawg nrov nrov, tab sis qhov tseeb tsis yog siab dhau mus txog P5 qib. Qhov pib qhov ntev ntawm ob bearings yog tib yam. Tuaj yeem ua thoob ntiaj teb yog nyob ntawm koj daim ntawv thov, 2rs sealing nyhuv yog qhov zoo dua 2rz, tab sis kev sib txhuam tsis tshua loj dua. Yog tias nws yuav tsum tau muab kaw zoo, yog tias nws tsis xau roj, nws yog qhov zoo tshaj plaws los siv 2RS.
Hauv kev tsim thiab ua cov txheej txheem tsim thiab kev ua tiav, ntxiv rau cov qauv thiab cov neeg muaj suab paj nruag, thiab qee lub cev muaj zog yuav hloov tau tom qab pib; Rau cov neeg tsim khoom lag luam nrog cov ntaub ntawv saib xyuas cov khoom, qhov feem ntau yog qhov tseeb tias tsis muaj-thauj khoom tam sim no thiab zoo li ruaj khov nrog kev sib hloov ntawm lub cev muaj zog.
Cov neeg yuav khoom yuav tswj hwm lub sijhawm ntawm lub cev muaj zog, thiab nws tuaj yeem nrhiav tau los ntawm cov ntaub ntawv xeem uas ua tau zoo dua yog tias lub cev muaj zog nrog lub cev luv luv.
Lub Sijhawm Post: Jan-19-2024