AMCA Seeking Volunteers to Revise Positive-Pressure-Ventilators Standard 240

AMCA is seeking volunteers to serve on a technical committee responsible for reviewing and revising ANSI/AMCA Standard 240.

from Odor Management Plan in Controlling Smoke Odor https://ift.tt/2XzwVQY
via https://ift.tt/2E0zRLH