In message <4b69a57a.3040...@gmail.com>, dated Wed, 3 Feb 2010, Mick Maytum on Gmail <mjmay...@gmail.com> writes:
>If you are complying with US Telcordia requirements such as >GR-1089-CORE, their cheesecloth is: The enquirer cited IEC 60950, and the definition form it. No threads. The other standards are obsessed by threads but say nothing about not using cloth that has been stored, for example, under 90% humidity. I find that steeping the cloth in saturated aqueous Na2B4O7 and drying it tends to make all the products pass the test. (;-) -- OOO - Own Opinions Only. Try www.jmwa.demon.co.uk and www.isce.org.uk John Woodgate, J M Woodgate and Associates, Rayleigh, Essex UK I should be disillusioned, but it's not worth the effort. - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <emc-p...@ieee.org> All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <emcp...@socal.rr.com> Mike Cantwell <mcantw...@ieee.org> For policy questions, send mail to: Jim Bacher: <j.bac...@ieee.org> David Heald: <dhe...@gmail.com>
