What Is Vav / Working Of Vav

[@rollingcrystal1]

Afzal babu Videos pe English subtitles bhi lagaya Karen, Jo log Urdu/nahi jaante woh bhi samajh payenge, aur aapka Audience bhi badhega. Thanks

[@sudhakargupta1426]

R123 ka suction and discharge pressure Kitna hota hai??

[@kadiransari4186]

Asslamualaikum sir
Plz reply me
Zamil ka chiller h suction low aur discharge high Kyu. Filler cor change karne ke Baad
R22 sp 53
Dp 295

[@Afzalalamhvac]

Achhaa se flushing nahi kiye honge ya change karte time non condensable gas uske andar hoga......but ye pressure almost thik h bus suction thoda Kam h baki discharge koi dikkat na h itna

[@ramawatar9423]

Good

[@The_cartoon__world-cr]

Hello sir internal pipe ke husab se capelry size kese nikalte hai

[@Afzalalamhvac]

Is par ek video banayege thoda wait kare

[@MdNafish-y8k]

Kha par rhe te ho abhi

[@Afzalalamhvac]

Filhal to India me hu

[@ahmadnawaz703]

24 volt Ac or Dc??

[@Afzalalamhvac]

Ac

[@mdkhalidmdkhalid9398]

Sir training location

[@MdNafish-y8k]

Hello

[@Noorexex]

Hii sir Kya aap ka number send kr sak te hai aap se baat kr na tha