Air Compressor Service LIVE 100%

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  • Опубликовано: 1 ноя 2024

Комментарии • 4

  • @ujjwal439
    @ujjwal439 6 месяцев назад +1

    Sir me paper mill me job karta hu. Assistant mechanical engineer post par. Bearing tight karne ke calculation bta dijiye bahut problem hoti hai roll ko fitting karane me.