Figure 2.
Photographs of the environmental monitoring system: (A) mobile air emissions monitoring unit (MAEMU); (B) data acquisition system (DAQ) and gas analyzers; (C) positive-pressure gas sampling system (GSS).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.