GB/T 6579-1986
Replaced
GB/T 11415-1989
Active
National standards
GB/T 11415-1989 Laboratory sintered (fritted) filters—Porosity grading, classification and designation
GB/T 11415-1989 Laboratory sintered (fritted) filters—Porosity grading, classification and designation
Basic Information
Standard Code:
GB/T 11415-1989
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Daily-use glass products
ICS Name:
Laboratory equipment and related instruments
Publish Date:
1989-07-04
Implement Date:
1990-02-01
Publisher:
The National Technical Supervision Bureau
Technical Committee:
Beijing Glass Research Institute
Pages:
8 pages
Development Information
Drafting Units:
Changchun Glass Instrument Factory, Beijing Glass Research Institute, and the Steel Research Institute of the Ministry of Metallurgy
Referenced Standards
GB/T 5249-1985 Permeable sintered metal materials—Determination of bubble test pore size
GB/T 5249-2013 Permeable sintered metal materials—Determination of bubble test pore size
GB/T 5250-1993 Permeable sintered metal materials—Determination of fluid permeability
GB/T 5250-2014 Permeable sintered metal materials—Determination of fluid permeability
Adopt standards
ISO 4793-1980
Related Standards
GB 7230-1987
Replaced
GB 7230-1987 Gas detector tube units
GB/T 8762.7-1988
Replaced
GB/T 8762.7-1988 Europium oxide of phosphor grade—Determination of cerium oxide, praseodymium oxide, samarium oxide, gadolinium oxide and dysprosium oxide contents—Spectrochemical method and direct spectrographic method
GB/T 11414-1989
Replaced
GB/T 11414-1989 Laboratory glassware—Bottles
GB/T 12519-1990
Replaced
GB/T 12519-1990 General specification of analytical instruments
GB/T 13966-1992
Replaced