GB/T 9820.2-2008
Active
QB/T 4004-2010
Active
Industry standards-Light industry
QB/T 4004-2010 QB/T 4004-2010 Test methods and requirements for photoluminescent coatings in timing instruments
QB/T 4004-2010 QB/T 4004-2010 Test methods and requirements for photoluminescent coatings in timing instruments
Price:
$ 30
Basic Information
Standard Code:
QB/T 4004-2010
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Clocks and watches
ICS Name:
Comprehensive Horology
Publish Date:
2010-04-22
Implement Date:
2010-10-01
Pages:
7 pages
Development Information
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