About: How Coal Fired Boiler works
excellent thank you
Thank you, sir
Really very useful for me,,
I need water treatment plant,, video
Pls , explain like this above vidro
But u still need a little bit of Oil and fuel to start the coal dust to burn?
good sir and good job
Good....sir .....good job
that was simple and understandable, the super heated steam is it the dry steam?
Thanks you for 3D model! This is wonderfull!
Awesome vedio sir thanks for share your experience this types of vedio need for new janretion