GB/T 4771-1984
Replaced
GB/T 37854-2019
Active
National standards
GB/T 37854-2019 Wide-mouth glass containers—Deviation from flatness of top sealing surface—Test methods
GB/T 37854-2019 Wide-mouth glass containers—Deviation from flatness of top sealing surface—Test methods
Basic Information
Standard Code:
GB/T 37854-2019
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Daily-use glass products
ICS Name:
\nGlass products
Publish Date:
2019-08-30
Implement Date:
2020-03-01
Pages:
5 pages
Scope
This standard specifies two complementary test methods for measuring the flatness deviation of the sealing surface of wide-mouth glass containers. This standard is applicable to wide-mouth glass containers that require sterilization and sealing.
Development Information
Referenced Standards
ISO 7348:1991
Adopt standards
ISO 9885:1991
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