GB/T 1920-1980
Abolished
T/ZPP 028-2023
Active
Group standards
T/ZPP 028-2023 Hollow fiber membrane made of polypropylene
T/ZPP 028-2023 Hollow fiber membrane made of polypropylene
Price:
$ 20.00
Basic Information
Standard Code:
T/ZPP 028-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Geology, meteorology, and hydrology
Publish Date:
2023-06-30
Implement Date:
2023-07-01
Scope
Main technical content: This standard specifies the terms and definitions, technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of polypropylene hollow fiber membranes. This standard is applicable to the production, acceptance, and inspection of polypropylene hollow fiber membranes.
Development Information
Related Standards
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Replaced
GB/T 958-1989 Geological symbols used for regional geological maps (1:50000)
GB/T 11615-1989
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GB/T 11615-1989 Geologic exploration standard of geothermal resources
GB/T 12329-1990
Active
GB/T 12329-1990 Karst geology terminology
GB/T 12745-1991
Replaced
GB/T 12745-1991 Static penetrometer
GB/T 12746-1991
Replaced