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Which types of bearing used in metro train , passanger train , vande Bharat express etc
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Sir can u please tell me codal life of ctrb?
CODAL LIFE OF CTRB- IS 30LAKH KMS
@@modernrailtechnologyindian2669 sirf kms me hota h kya g ...years me bhi hota hoga na sir jase spherical roller bearing ka max 20 years h
12:10 what are these graphite brushes for?
Sir apka phone milega kiya
Which types of bearing used in metro train , passanger train , vande Bharat express etc
👍
Sir can u please tell me codal life of ctrb?
CODAL LIFE OF CTRB- IS 30LAKH KMS
@@modernrailtechnologyindian2669 sirf kms me hota h kya g ...years me bhi hota hoga na sir jase spherical roller bearing ka max 20 years h
12:10 what are these graphite brushes for?
Sir apka phone milega kiya