[Hindi] Different ISO class of HVAC and its particle count.

This is tutorial video regarding different iso class of HVAC system and it's Particle count in detail in hindi language.
Also explained which class is used in Pharmaceutical industry and also explained it's Particle count.

For more conceptual video subscribe the channel and press bell icon.

Business query mail id arungiri4545@gmail.com
#hvac #Isoclass

Видео [Hindi] Different ISO class of HVAC and its particle count. канала Technical Concept