Thought this was a good article
http://www.cibse.org/getmedia/6e3992...ntals.pdf.aspx
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Thought this was a good article
http://www.cibse.org/getmedia/6e3992...ntals.pdf.aspx
Essential reading for some I believe.
Interesting read.
thanks for your post
I forgot I posted it, or it's existence!
Thanks for the link,
Good for basics.