Inquiry (采购产品): Audio test Request information regarding noise testing of American Hakko HJ3100 fume extractor. At least two units will be provided for testing. Profile will be restricted to circumferential measurements at 1 and 2 metres; 20 to 20K Hz. **** Hidden Message ***** Alexander Hicks 28920, Ave. Williams Valencia, CA 91355 USA Company: American Hakko Products, Inc. Title: Consultiung engineer Phone: 661-294-0090 Fax: 661-294-0095 E-mail: engineering@hakkousa.com **** Hidden Message ***** engineering@hakkousa.com
