ืืจืืฉืื ื-Resonetics ื-United States, Nashua
ืืฆืืจืคื ืืืืจืืช ืืืืืืืืช Resonetics ืUnited States, Nashua ืขื ืืงืกืคืืื ื! ืืืื ืืืืืฉืฃ ืืืืืื ืืืืช ืขืืืื ืืชืขืฉืืืช ืืืืืืง ืืืงืืช ืืช ืืงืจืืืจื ืฉืืื ืฆืขื ืืื ืงืืืื. ืืืจืฉืื ืขืืฉืื ืืื ืืงืืช ืืช ืืงืจืืืจื ืฉืืื ืฆืขื ืืื ืงืืืื.
ืงืืืืจืืืช ืชืคืงืื
ืื ื ืืฆืื ืืฉืจืืช