Do you have an idea of the difference between the concentration in the first flow and the one taken after a five-minute flow?
On November 30th, 2017. See this statement in context.
On November 30th, 2017. See this statement in context.
Robert Aubin NDP Trois-Rivières, QC
Do you have an idea of the difference between the concentration in the first flow and the one taken after a five-minute flow?
See context to find out what was said next.