All Types Of Valves। Valve use in boiler । बॉयलर में लगाने वाले वालो के नाम।

[@manishsaroj6096]

Very good

[@manikantaj1927]

Supar

[@powerplant413]

🙏🙏🙏

[@Pawanraja-lo2pe]

Pawan raja 3545

[@AswinAchu-v7s]

no valve that's was" voleve"

[@manishsaroj6096]

Very good