Waterproofing standards
Posted: Fri 04 Dec 2009 18:57
I came across this ISO standard for waterproof watches, which could
usefully be applied to caving equipment - more comprehensive than a mere "IP" number.
http://en.wikipedia.org/wiki/ISO_2281
usefully be applied to caving equipment - more comprehensive than a mere "IP" number.
http://en.wikipedia.org/wiki/ISO_2281