YY/T 91089-1999
Element pulse-echo ultrasonic transducer.General specifications and measuring method (English Version)

Standard No.

YY/T 91089-1999

Language

Chinese, Available in English version

Release Date

1988

Published By

Professional Standard - Medicine

Status

Be replaced 2008-01

Replace By

YY/T 1089-2007

Latest

YY/T 1089-2007

YY/T 91089-1999 history

• 2007 YY/T 1089-2007 Electroacoustic characteristics and measurement methods of single element pulse-echo ultrasonic transducers
• 1988 YY/T 91089-1999 Element pulse-echo ultrasonic transducer.General specifications and measuring method

YY/T 91089-1999 Element pulse-echo ultrasonic transducer.General specifications and measuring method was changed to YY/T 1089-2007 Electroacoustic characteristics and measurement methods of single element pulse-echo ultrasonic transducers.