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This is quite a useful video but they way it has been presented with the hand drawing etc is quite painful to watch
Do like to share this video please.
Thanks you so much ♡MR♡ I preciate it that.
Thank you ❤
With single and multi blade dampers what are the pros and cons of each?
❤
thank you very educative
When to use fire damper only vs. fire+smoke dampers?
why do you even need fire damper when you have EAF
This is quite a useful video but they way it has been presented with the hand drawing etc is quite painful to watch
Do like to share this video please.
Thanks you so much ♡MR♡ I preciate it that.
Thank you ❤
With single and multi blade dampers what are the pros and cons of each?
❤
thank you very educative
When to use fire damper only vs. fire+smoke dampers?
why do you even need fire damper when you have EAF