This standard specifies the terms and definitions, types and basic parameters, requirements, and external diameter micrometers (excluding electronic digital display outer diameter micrometers). Inspection methods and signs and packaging. This standard applies to outer diameter micrometers with graduation values of 0.01mm, 0.001mm, 0.002mm and upper limit of measurement range up to 1000mm. (Does not include electronic digital display outer diameter micrometer).
Basic Data
Standard ID
GB/T 1216-2018 (GB/T1216-2018)
Description (Translated English)
External micrometer
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
J42
Classification of International Standard
17.040.30
Word Count Estimation
12,126
Date of Issue
2018-05-14
Date of Implementation
2018-12-01
Older Standard (superseded by this standard)
GB/T 1216-2004
Regulation (derived from)
National Standards Announcement No. 6 of 2018
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
