Historical
ANSI/AIHA/ASSE Z9.2-2012
Fundamentals Governing the Design & Operation of Local Exhaust Ventilation Systems
This Standard establishes minimum requirements for the commissioning, design, specification, construction, and installation of fixed industrial local exhaust ventilation (LEV) systems used for the reduction and prevention of employee exposure to harmful airborne substances in the industrial environment.
CONTENT PROVIDER
The American Society of Safety Engineers [asse]
The American Society of Safety Engineers [asse]