Differential Preasure Gauge Working And Review.👍👍👍

[@ranjitgiriranjit5672]

Bahut accha bolay.100% mind satisfied hua.👍👌

[@ashokrawat9081]

Nice sir 👍

[@meeranmohamed6106]

Fantastic explanation

[@kishorekrrishe]

standard setting kya hota hai ?

[@jidendrap3745]

👍👍

[@jafarmuhammad5584]

Sir centrifugal chiller k ecnomizer ke bare me batain

[@niyazahmed3840]

Super sir

[@ranjitgiriranjit5672]

PACU Compressor may gas filling ka video dey.details may please

[@hvacandelectrical5642]

Package Air conditioning unit

[@AshrafKhan-xu4wk]

Chiller kitne stage par chalta h sir

[@bishnuneupane6241]

LG duck table ac model LV 03621HL single PH can u make the digarm a of control digarm

[@hvacandelectrical5642]

If u have diagram send me on Whatsapp [phone] I'll make video

[@krishnnandan97]

Hello sir good evening. Sir hvac course kitne month ka hota hai. Course fee Kitna hai. Please reply

[@moinmohammed-x5c]

Excellent explanation