CEN/TC 138

Projekta Nr.prEN ISO 16946
NosaukumsISO 16946:2015 specifies the dimensions, material, and manufacture of a step wedge steel block for the calibration of ultrasonic instruments.
Reģistrācijas numurs (WIID)36735
Darbības sfēraISO 16946:2015 specifies the dimensions, material, and manufacture of a step wedge steel block for the calibration of ultrasonic instruments.
StatussAtcelts
ICS grupa19.100