SMM 01-3 (Edition 1.0, 2021)
Standard Method for Medical Equipment: Air-Conduction Audiometer
Part 3: The calibration method for air-conduction audiometer in conjunction with insert earphone
ISBN 978-616-584-035-4
SMM 01-3 (Edition 1.0, 2021)
Standard Method for Medical Equipment: Air-Conduction Audiometer
Part 3: The calibration method for air-conduction audiometer in conjunction with insert earphone
ISBN 978-616-584-035-4