PURGING A GAS PIPE
On Wednesday, June 5, 2013 at 11:07:00 AM UTC+1, Onetap wrote:
On Sunday, February 25, 2001 4:28:06 PM UTC, Tony Williams wrote:
In article ,
A very high conductivity of heat, 7x that
of ordinary air.
--
Tony Williams.
I didn't know that; every day's a school day.
I'll have to look it up now.
an interesting little thread turn of slight of hand
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