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David Hansen
 
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Default 3 core SWA for single phase supply?

On Tue, 17 Jan 2006 10:03:15 -0000 someone who may be "Christian
McArdle" wrote this:-

Also copper doesn't rust in the same way as steel armour, so it will
continue to be safe for decades to come.


So, are all those buildings with steel armour as the only earth
unsafe after decades?


--
David Hansen, Edinburgh
I will *always* explain revoked encryption keys, unless RIP prevents me
http://www.opsi.gov.uk/acts/acts2000/00023--e.htm#54