Linki

	Michell Instruments UK www.michell-instruments.com
	Michell Gmbh www.michell.de
	Michell Benelux www.michell-instruments.nl
	Michell Poland www.michell.com.pl
	Michell Japan www.michell.co.jp

	ISA www.isa.org
	British Compressed Air Society www.britishcompressedair.co.uk
	NPL Humidity Group www.npl.co.uk/npl/cbtm/thermal/hms.html
	PTB Humidity Group (Germany) www.ptb.de/deutsch/org/3/32/323/hp.htm
	On-line enginering newsletter www.engineeringtalk.com