13 Jun
2015
13 Jun
'15
4:35 p.m.
cadmium not good for you... beryllium is even worse!
Ed#
In a message dated 6/13/2015 12:51:52 P.M. US Mountain Standard Time,
rodsmallwood52 at btinternet.com writes:
It might be cadmium
On 13/06/2015 16:45, John Wilson wrote:
On Sat, Jun 13, 2015 at 11:20:19AM -0400, Noel
Chiappa wrote:
> So, what _is_ that grey coating - and, more important, how (if at all)
can
it
be reproduced
these days?
Wild guess: some kind of oxide? I agree that it doesn't look
like paint
or powder coat.
John Wilson
D Bit