GOST 8.495-1983 State system for ensuring the uniformity of measurements. Ultrasonic contact-type instruments for measurement of thickness. Verification methods and means
This standard applies to ultrasonic contact thickness gauges in accordance with GOST 25863-83 and establishes methods and means for their primary
GOST 8.495-1983 history
1983GOST 8.495-1983 State system for ensuring the uniformity of measurements. Ultrasonic contact-type instruments for measurement of thickness. Verification methods and means