10 Most Important Issue With CHW Pump and CW Pump in Urdu/Hindi

[@mailkp1892]

Thanks 👍 jnb very informative

[@nareshkumar9218]

Please make a video how to water flow balancing by balancing valve practically

[@krishnamaurya2555]

Sir plz make the video for change of the screw compressor

[@easyways8182]

2900 RPM wali motor ko kon c Greace krni chahia

[@easyways8182]

mery pas Fir Pump ki Motor h Patterson ki 55hp ki please Greace Recommed kr dain

[@khurshidalam9689]

Vai shyfon k bareme bataye,aur last me aawaz clear nahi aaya.kya aap reply kar sakte ki sound detector ka value kitna hona chahiye

[@HVACTECHNOLOGY]

90 dba say 95 dba