Cavers Mailing List     № 11012

Podzemnaja svjaz

Автор: Хинко
Дата: 19 Feb 2009

К Вашему вниманию - инфо для UPS (Underground Positioning System):

 

http://internationalmining.mining.com/2008/06/10/gps-for-underground-operati
ons-great-potential-for-controlling-block-caves-saving-trapped-miners-and-ma
chine-automation/

 

Hinko

www.hinko.org



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