Micropores and mesopores

Micropores and mesopores, Total:121 items.

The international standard classification for "Micropores and mesopores" includes: Geology. Meteorology. Hydrology , Miscellaneous domestic and commercial equipment , Inks. Printing inks , General methods of tests and analysis for food products , Conducting materials , Carbon materials , Refractories , Other standards related to nuclear energy , Installations and equipment for waste disposal and treatment .

The Chinese standard classification for "Micropores and mesopores" includes: Oceanology , Separating machinery , Culture, education and drawing instruments, notebooks and cards , Basic standards and general methods , Argillaceous and high alumina fire resistance , Carbon material , Special refractory , Structural elements , Social and public safety in general , Environmental protection equipment , Combination grippers , Clamping fixtures .

Professional Standard - Environmental Protection Certification Specification

HCRJ 032-1998 Microporous filter
HCRJ 031-1998 Middle and fine bubble diffusers

Professional Standard - Ocean

HY/T 103-2008 Hollow fiber microfiltration membrane equipment
HY/T 039-1995 Determination method of microporous membrane pore performance
HY/T 065-2002 Microporous membrane of polyvinylidene fluoride
HY/T 051-1999 Test methods for hollow fiber microporous membranes
HY/T 053-2001 Microfiltration membrane
HY/T 104-2008 Ceramic microfiltration membrane module
HY/T 110-2008 Microporous hollow fiber membrane of polypropylene

Professional Standard - Light Industry

QB/T 4168-2011 Inks for microporous nib pen
QB/T 3651.5-1999 Terminologies for Microporous Ink Pen
QB/T 4163-2011 Microporous nibs

Qinghai Provincial Standard of the People's Republic of China

DB63/T 1012-2011 Microporous grass planting technical regulations
DB63/T 1258-2014 Microporous Grass Green Micro 2

Group Standards of the People's Republic of China

T/CSTE 0527-2024 Microporous ceramic acoustic barrier panel
T/CIFST 016-2023 Determination of pantothenic acid in foods Precoated microplate microbiological method
T/NAIA 092-2021 Determination of Formaldehyde Concentration in Indoor Air by Microplate Method
T/ZZB 0067-2016 Microporous PTFE membrane
T/CSTM 00200-2021 Microporous thermal insulation products
T/CIFST 004-2021 Determination of Vitamin B12 in foods—Pre-coated microplate microbiological method
T/CIFST 015-2023 Determination of folic acid in foods Precoated microplate microbiological method
T/CASME 535-2023 Cell culture microtiter plate
T/QGCML 406-2022 Microporous aerator

Professional Standard - Ferrous Metallurgy

YB/T 141-2009 Microporous carbon block for blast furnace
YB/T 141-1998 Microporous carbon brick for blast furnace
YB/T 4189-2009 Ultra microporous carbon block for blast furnace
YB/T 4134-2005 Micropore corundum brick
YB/T 113-1997 Burned microporous alumina-graphite brick

Shandong Provincial Standard of the People's Republic of China

DB37/T 1774-2011 Four-hole carp in Weishan Lake

Professional Standard - Urban Construction

CJ/T 3015.4-1996 Openable middle and fine bubble diffuser for wastewater treatment

Professional Standard - Agriculture

GB 145-1959 Center hole

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 145-2001 Center holes
GB/T 20205-2006 Micropore anti-counterfeiting marker generated by heavy ion
GB/T 26711-2011 Microporous nib pens

工业和信息化部

YB/T 113-2019 Burned microporous alumina-graphite brick
JB/T 13853-2020 Equipment of micropore aerator

Taiwan Provincial Standard of the People's Republic of China

CNS 5500-1985 Badial Self-aligning Ball Bearings, Parallel and Tapered Bore
CNS 7220-1983 Information Processing-Punched Paper Tape-Dimensions and Location of Feed Holes and Code Holes

Professional Standard - Machinery

JB/ZQ 4237-2006 90° center bore
JB/ZQ 4236-2006 75° center bore

Professional Standard - Environmental Protection

HJ/T 252-2006 Specifications for environmental protection product -- Middle and fine bubble diffusers

Professional Standard - Chemical Industry

HG/T 21514-2005 The type technical conditions of steel manholes and hand holes
HG/T 21514-2005（编制说明） Types and technical conditions of steel manholes and handholes
HG/T 21514-2014 Technical Specification of Steel Manholes and Handholes

Professional Standard - Aviation

HB 538-1974 single hole middle ear
HB 1555-1987 Back Plate with Middle Hole
HB 538-1989 Single-hole Middle Ear
HB 1268-1987 Back Plate with Middle Hole
HB 1471-1987 Middle Hole Position Plate

Association Francaise de Normalisation

NF E81-061:1991 Punching and stamping. Aperture and pitch of perforated materiel with round holes and square holes.
NF T56-101:1976 ELASTOMER OR PLASTICS BASED CELLULAR PRODUCTS. COMPRESSION TEST ON RIGID MATERIALS.
NF E81-060:1991 Punching and stamping. Codification for designating material perforations.
NF R81-008:1980 Cellular plastics. Selection criteria.
NF T56-117:1979 RUBBER OR PLASTIC CELLULAR PRODUCTS. ACCELERATED AGEING TESTS. RIGID AND FLEXIBLE CELLULAR PRODUCTS.
NF X11-509:1983 Sieving and screening - Correspondence table of perforated sheets in control sieves

International Organization for Standardization (ISO)

ISO 1154:1975 Information processing; Punched paper tape; Dimensions and location of feed holes and code holes

HU-MSZT

MNOSZ 11181-1956 hole. Micron
MSZ 4558/1-1980 Micro holes in grinding tools. Overview of hole specifications

Korean Agency for Technology and Standards (KATS)

KS B ISO 273:2010 Diameter of clearance holes and counterbores for bolts and screws
KS B 0410-1977 Center holes
KS B 0410-2005 Center holes
KS B 0410-2020 Center holes
KS B 0410-2015 Center holes
KS B 3205-1996 Centre drills for centre holes
KS B 3205-1986 Centre drills for centre holes
KS B 3205-2002 Centre drills for centre holes
KS B ISO 2540:2013 Centre drills for centre holes with protecting chamfer-Type B
KS B 3205-2002(2012) Centre drills for centre holes
KS B ISO 2541:2013 Centre drills for centre holes with radius form－Type R

Danish Standards Foundation

DS/ISO 6343:1982 Micrographics. Unitized microfilm carrier (aperture card). Determination of adhesion of protection sheet to aperture adhesive

CZ-CSN

CSN 50 0405-1994 Filter papers-Determination of the mean flow pore diameter
CSN 22 1112-1979 60φ degrees centre drills. Shape B. Basic dimensions
CSN 22 1110-1979 60φ degrees centre drills. Shape A. Basic dimensions
CSN 01 4915-1983 Centre holes 600

Institute of Interconnecting and Packaging Electronic Circuits (IPC)

IPC TM-650 2.2.21-1998 Planarity of Dielectrics for High Density Interconnection (HDI)/Microvia Technology

SE-SIS

SIS SS 832-1980 Centre holes
SIS SMS 832-1976 Centre holes

Japanese Industrial Standards Committee (JISC)

JIS B 1011:1987 Centre holes
JIS B 4304:2018 Centre drills for centre holes
JIS B 4304:2005 Centre drills for centre holes
JIS Z 8831-3:2010 Pore size distribution and porosity of solid materials -- Part 3: Analysis of micropores by gas adsorption
JIS B 4304:1998 Centre drills for centre holes

Military Standards (MIL-STD)

DOD A-A-54752-1992 DISK, FILTERING, MICROPOROUS

(U.S.) Ford Automotive Standards

FORD FLTM EU-BQ 003-04-2000 DETERMINATION OF MICRO CRACK OR MICRO PORE DENSITY IN ELECTROPLATED CHROMIUM COATINGS
FORD ESB-M6J123-C-2008 PRIMER SURFACER, MICROCELLULAR URETHANE ELASTOMER ***TO BE USED WITH FORD WSS-M99P1111-A***

FI-SFS

SFS 2418-1975 Center hole

BE-NBN

NBN 129-1947 Vereniging zonder winatbejag (voorheen Belgiache Vereniging voor Standardisatie)
NBN E 60-001-1983 central hole

CH-SNV

SNV 24561-1957 The center hole of the threaded hole in the tool

American National Standards Institute （ANSI)

ANSI/INCITS 21-1967 Rectangular Holes in Twelve-Row Punched Cards

ANSI - American National Standards Institute

INCITS 21-1967 Rectangular Holes in Twelve-Row Punched Cards
INCITS 21-2017 Rectangular Holes in Twelve-Row Punched Cards

German Institute for Standardization

DIN 66135-3:2001 Particle characterization - Micropore analysis by gas adsorption - Part 3: Determination of the micropore volume according to Dubini and Radushkevich

Defense Logistics Agency

DLA MIL-DTL-3922/57 D-2013 FLANGES, WAVEGUIDE (COVER) (ROUND, 8 HOLE) (2 HOLES CENTERED HORIZONTALLY, 2 HOLES CENTERS VERTICALLY)
DLA MIL-DTL-3922/57 C-2008 FLANGES, WAVEGUIDE (COVER) (ROUND, 8 HOLE) (2 HOLES CENTERED HORIZONTALLY, 2 HOLES CENTERS VERTICALLY)
DLA MIL-DTL-3922/62 D-2010 FLANGES, WAVEGUIDE (CHOKE) (ROUND, 8 HOLE (2 HOLES CENTERED HORIZONTALLY, 2 HOLES CENTERED VERTICALLY))

SCC

MIL MIL-DTL-3922/57D-2013 Flanges, Waveguide (Cover) (Round, 8 Hole) (2 Holes Centered Horizontally, 2 Holes Centers Vertically)
AWWA MTC64616 Modification of Pore Shape in Microfiltration Membranes
MIL MIL-DTL-3922/57C-2008 Flanges, Waveguide (Cover) (Round, 8 Hole) (2 Holes Centered Horizontally, 2 Holes Centers Vertically)
MIL MIL-DTL-3922/62E-2019 Flanges, Waveguide (Choke) (Round, 8 Hole (2 Holes Centered Horizontally, 2 Holes Centered Vertically))
MIL MIL-DTL-3922/62D-2010 Flanges, Waveguide (Choke) (Round, 8 Hole (2 Holes Centered Horizontally, 2 Holes Centered Vertically))

American Society for Testing and Materials (ASTM)

ASTM UOP422-66 Particle Size Distribution by Micromesh Sieves
ASTM C1676-08 Standard Specification for Microporous Thermal Insulation
ASTM C1676/C1676M-14 Standard Specification for Microporous Thermal Insulation

Indonesia Standards

SNI 05-1208-1989 Centre drills for centre holes

AT-ON

ONORM M 1805-1976 Center holes 60°

GSO

GSO ISO 7256-1:2013 Sowing equipment -- Test methods --Part 1: Single seed drills (precision drills)

British Standards Institution (BSI)

BS ISO 15901-2:2006(2007) Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Analysis of mesopores and macropores by gas adsorption
BS ISO 15901-2:2007 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Analysis of mesopores and macropores by gas adsorption

Standard Association of Australia （SAA）

AS 2282.5:1999 Methods for testing flexible cellular polyurethane - Determination of cell count
AS 2282.4:1999 Methods for testing flexible cellular polyurethane - Determination of apparent density of flexible cellular polyurethane sheeting up to 13 mm thick