Guangdong Provincial Standard of the People's Republic of China
Latest
DB44/T 1586-2015
Scope
This standard applies to all existing ultrasound instruments used for medical diagnostic purposes, including ultrasonic echo ranging equipment (manual and automatic scanning) transmission equipment, Doppler echo equipment and their combinations.
DB44/T 1586-2015 history
2015DB44/T 1586-2015 Specification for acoustic output detection method of ultrasonic diagnostic equipment