Instrumented air quality, air pollution test tour, part 3, inside a Surrey BC supermarket and, a Surrey BC coffee shop, VOC readings, formaldehyde readings, volatile organic compounds test, PM 2.5 readings, Metro Vancouver, BC, Canada

  • 4 years ago
Instrumented air quality, air pollution test, inside a Surrey BC supermarket and, a Surrey BC coffee shop, VOC readings, formaldehyde readings, volatile organic compounds test, PM 2.5 readings, Metro Vancouver, BC, Canada

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