Повучен
ISO 16809:2017 specifies the principles for ultrasonic thickness measurement of metallic and non-metallic materials by direct contact, based on measurement of time of flight of ultrasonic pulses only.
ПОВУЧЕН
ISO 16809:2012
ПОВУЧЕН
ISO 16809:2017
95.99
Повучен
13. 6. 2025.
ОБЈАВЉЕН
ISO 16809:2025