Basic idea of Bearing In Bangla, Bearing Size Calculation in Bangla,

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Thanks vai

[@engr.md.sirajulhaque8763]

Good video for maintenance dept.people

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Good

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[@shohel701]

Beyaring Kon ki metal diye banano hoy janen ki

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[@mdalhaque8820]

Gd sir b

[@rkrona4913]

23160 OD calculation formal

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ভাই বিয়ারিং এর বল গুলা পাওয়া যাবে ৮ এমএম

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Good

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Nice