GB/T 4771-1984
Replaced
JC/T 1048-2018
Active
Industry standards-Building materials
JC/T 1048-2018 Silicon monocrystal growth quartz crucible
JC/T 1048-2018 Silicon monocrystal growth quartz crucible
Basic Information
Standard Code:
JC/T 1048-2018
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Quartz glass
ICS Name:
\nGlass products
Publish Date:
2018-10-22
Implement Date:
2019-04-01
Pages:
9 pages
Development Information
Replace the following standards
Related Standards
GB/T 6552-1986
Replaced
GB/T 6552-1986 Standard test method for impact resistance of glass containers
GB 11417.1-1989
Replaced
GB 11417.1-1989 Hard corneal contact lenses
GB 11417.2-1989
Replaced
GB 11417.2-1989 Soft hydrophilic contact lenses
GB/T 12415-1990
Replaced
GB/T 12415-1990 Pharmaceutical glass containers—Stress examination— Test methods
GB/T 12416.1-1990
Abolished