ANSI S12WG33
Working Group on Revision of ANSI S5.1-1971 Test Code for the Measurement of Sound from Pneumatic Equipment
Last Known Chair: ASA Standards
Scope: Develop standards on the measurement of all types of pneumatic equipment such as air tools, hoists, rock drills, paving breakers, etc.
Responsible for the following published standards:
FTP LINK
Committee members may access the password protected part of the site here.