Kotag Engineering Services
Kotag Engineering Service provides the best assistant in commercial and industrial refrigeration, bo
06/08/2021
Taking of Ammonia (NH3) sample for detection of water level
13/06/2021
Installation of a new 3ton boiler
Ammonia (NH3) gas leakage on site
21/05/2021
How to replace a defective pump shaft seal (Lecture #1)
https://youtu.be/eRlcuuvjJjk
How to replace a defective pump shaft seal (Lecture #1) This video show a detailed lecture on how to replace a defective pump shaft seal. Kindly subscribe to this channel for more videos on the topic. Leave a comm...