How to calibration #pressure switch/PSH & PSL

refrigerent ( गैस) recovery ❄️in chiller 👷hvac plant direct practical 🤗

##Last day batch celebration with Al sadaf boys

Boiler Inspections 2015

#loop check DPT #(FT) #instrumentation#part2

Land surveyor course in Jamshedpur From A R Technical Institute

Seamless Pipe Mill Line

GENIUS GIRL; Repair and Restore Old D15 Diesel Engine, 9 horse diesel engine, strong

AC & HVAC मे BRAZING करना सीखे !! BEST HVAC TRAINING INSTITUTE !! 9334820330,9471308285 !!

creativity olympiad part 1

How to do Bench Calibration #rtd Type Temperature Transmitter #operatingsystem #controlsystem

Vishwakarma Technical Institute, Jamshedpur

@PRACTICALTECHNICIANS HOW MANY TYPES OF WATER PUMPS USE IN HVAC SYSTEM ??

cold loop check #Instrument to JB#JB to marshalling cabinet #instrumenttechnician

PVC Pipes Making Process - Made in India

#loop checking procedure #instrumentation#part1

Gulf training institute 9471308285

DMCTECH Ø76.3 x 4.5t ERW Tube Mill Line

Genius girl: Successfully repaired and started Gasoline engine abandoned for many years

Thermax Manufacturing Eng