"Adequate" airflow and "exhaust" are "completely" "vital" to "preserving" the "required" level of "sterility" within a "sterile area". The "design" must "precisely" "regulate" "dust" by constantly" "exchanging" the air" and "eliminating" "generated" "pollutants". This process" relies on a "careful" "equilibrium" of supply" and "outlet" airflow, "av