What is the diameter of the standard leak hole?
What is the diameter of the standard leak hole?, Total:33 items.
The international standard classification for "What is the diameter of the standard leak hole?" includes: Fiber and cables , Ceramic products , Laboratory ware and related apparatus .
The Chinese standard classification for "What is the diameter of the standard leak hole?" includes: Optical communication equipment , Chemical Measurement , Pressure vessel , Special ceramics , Daily use glass products .
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 38949-2020 Determination of pore size for porous membranes—Standard particle method
Professional Standard - Post and Telecommunication
- YD/T 816-2003 Multimode optical fibre with large core diameter and large numerical aperture
- YD/T 816-1996 Multimode optical fibre with large core diameter and large numerical aperture
National Metrological Verification Regulations of the People's Republic of China
- JJG 793-1992 Standard Leak
- JJG(轻工) 104-1994 Calibration Leak Verification Regulations
Professional Standard - Aerospace
- QJ 2040.2-1991 Calibration methods for standard leaks versus calibration methods
- QJ 3088-1999 Calibration Method for Positive Presure Standard Leak Hole
- QJ 2040.1-1991 Calibration method for standard leak Absolute calibration method
- QJ 2040.2-1991修改单 Calibration methods for standard leaks versus calibration methods
- QJ 2040.1-1991修改单 Calibration method for standard leak Absolute calibration method
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB 11415-1989 Laboratory Sintered (Porous) Filter Pore Size, Classification and Designation
- GB/T 11415-1989 Laboratory sintered(fritted) filters-Porosity grading, classification and designation
- GB/T 1967-1996 Test method for pore diameter of porous ceramic
Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence
- GJB/J 5366-2005 Calibration regulation for pressure leak
National Metrological Technical Specifications of the People's Republic of China
- JJF 1627-2017 Calibration Specification for Reference Leaks by Soap Film Fiowmeter
- JJF 1833-2020 Calibration Specification for vacuum Helium Leaks
American Society for Testing and Materials (ASTM)
- ASTM E128-99(2011) Standard Test Method for Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use
- ASTM UOP964-98 Surface Area, Pore Volume, Average Pore Diameter and Pore Diameter Distribution of Porous Materials
- ASTM UOP964-11 Surface Area, Pore Volume, Average Pore Diameter, and Pore Size Distribution of Porous Materials by Nitrogen Adsorption
- ASTM E128-99(2005) Standard Test Method for Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use
- ASTM E128-99(2019) Standard Test Method for Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use
- ASTM UOP578-11 Automated Pore Volume and Pore Size Distribution of Porous Substances by Mercury Porosimetry
- ASTM UOP578-84 Automated Pore Size Distribution of Porous Substances by Mercury Porosimetry
- ASTM UOP578-02 Automated Pore Volume and Pore Size Distribution of Porous Substances by Mercury Porosimetry
- ASTM UOP425-86 Surface Area, Pore Volume and Pore Diameter of Porous Substances by Nitrogen Adsorption
- ASTM E454-09 Standard Specification for Industrial Perforated Plate and Screens (Square Opening Series)
HU-MSZT
- MSZ KGST 2810-1980 Detection of porous leakage in packaging
Universal Oil Products Company (UOP)
- UOP 964-2011 Surface Area, Pore Volume, Average Pore Diameter, and Pore Size Distribution of Porous Materials by Nitrogen Adsorption
- UOP 578-2011 Automated Pore Volume and Pore Size Distribution of Porous Substances by Mercury Porosimetry
Korean Agency for Technology and Standards (KATS)
- KS V 7238-2004(2009) Marine tube type drain silencers
German Institute for Standardization
- DIN 20311:2002 Drill tubes with diameters exceeding 100 mm for large hole boring in mining
- DIN 20311:2002-11 Drill tubes with diameters exceeding 100 mm for large hole boring in mining
CZ-CSN
- CSN 50 0402-1994 Filter papers. Determination of the maximum pore diameter
