Inquiry (采购产品): Measuring Noise Level Hi - I am renting classrooms and the noise level of the ventilation system is excessive. I want to measure the noise level, compare it to acceptable standards (OSHA?) and reduce the noise level. **** Hidden Message ***** Ron Zaidman 3031 Tisch Way, Ste 507 San Jose, CA 95128 USA Company: Five Branches University Title: President Phone: 831 818 4739 E-mail: president@fivebranches.edu **** Hidden Message ***** president@fivebranches.edu
