GB/T 9820.2-2008
Active
GB/T 40673-2021
Active
National standards
GB/T 40673-2021 Timekeeping instruments—Conditions for carrying out checks on radioluminescent deposits
GB/T 40673-2021 Timekeeping instruments—Conditions for carrying out checks on radioluminescent deposits
Basic Information
Standard Code:
GB/T 40673-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Clocks and watches
ICS Name:
Comprehensive Horology
Publish Date:
2021-10-11
Implement Date:
2022-05-01
Pages:
4 pages
Scope
This document specifies the conditions for testing the radiation-emitting coatings on timing instruments.
This document is applicable to the radiation-emitting coatings on the parts of timing instruments.
Development Information
Referenced Standards
GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
QB/T 1988-2007 The radiation emission regulations for timing instruments
Related Standards
GB/T 22776-2008
Active
GB/T 22776-2008 Tolerances and fits for timekeeping instruments—Tolerances of plastic parts
GB/T 4028-2013
Active
GB/T 4028-2013 Symbolization of control positions for timekeeping instruments
GB/T 9820.1-2013
Active
GB/T 9820.1-2013 Horological vocabulary—Part 1:Technical and scientific definitions
GB/T 30415-2013
Active
GB/T 30415-2013 Horology—Functional and non-functional jewels
GB/T 30416-2013
Replaced