LHB Air Hose Cut of Angle Cock | working function of cut of angle cock |

[@LetsGrowUpHindi]

Please share this video and help others

[@GONDILANGUAGE]

Dear sir, Nice information provided me.

[@aksonpur2775]

Ball ka dia kitna hota h sir

[@DEEPAKKUMAR-xc1wm]

Make animation of distributer valve of wagon in air brake system

[@ramkishorkushwaha2701]

FP uper hota h .

[@ghatiyagyan7979]

Please share Ball dia