e-science

e-science, Total:331 items.

The international standard classification for "e-science" includes: Information technology (IT) in general , Dental equipment .

The Chinese standard classification for "e-science" includes: Data encryption , Stomatologic device, equipment and material .

未注明发布机构

DIN 51133 E:2021-12
DIN 79006-1 E:2019-12 Athletics - Running disciplines - Part 1: Functional requirements for starting blocks
CGA E-19-2018
DIN EN ISO 1797 E:2016-05 Straight handles for dental rotary and oscillating instruments (draft)
DIN 18268 E 2022-7
VDI 4222 E:2023-01
DIN 50106 E 2022-7
DIN EN ISO 13078-2 E:2015-10 Dental Furnaces Part 2: Test Methods for Evaluating Furnace Procedures by Firing Glazes (Draft)
DIN 58929 E:2010-02
LN 9368-2-2016(E)
DIN EN ISO 12870 E:2015-07 Requirements and test methods for ophthalmic optical spectacle frames (draft)
DIN 13962 E:2013-07
DIN EN ISO 6874 E:2015-05 Dental Resin Fissure and Crack Sealants (Draft)
VDE-AR-E 2750-300 E:2021-10
DIN EN ISO 7492 E:2019-02 Dental Probe (Draft)
DIN EN ISO 9333 E:2021-09 Dental brazing materials (draft)
DIN 77223 E:2021-12
DIN 3588 E:2018-10
VDE 0170-5 E*DIN EN 60079-1 E:2010-10
CGA E-3-2008(2014)
DIN EN ISO 28399 E:2021-01 Products for external tooth bleaching in dentistry (draft)
DIN EN ISO 11978 E:2013-04 Labeling for Ophthalmic Optical Contact Lenses and Contact Lens Care Products (Draft)
DIN EN ISO 28158 E:2017-04 Integrated floss and floss handle in dentistry (draft)
DIN EN ISO 7494-2 E:2014-06 Dental treatment units in dentistry Part 2: Air, water, suction and sewage systems (draft)
DIN EN ISO 15912 E:2014-08 Dentistry, Investment Casting and High Temperature Resistant Mold Materials (Draft)
VDMA 66418 E 2017-11
DIN 68501 E 2022-7
DIN EN ISO 12870 E:2014-05 Requirements and test methods for ophthalmic optical spectacle frames (draft)
DIN EN ISO 21672-2 E:2011-01 Periodontal Probes in Dentistry Part 2: Name (Draft)
DIN EN ISO 13666 E:2017-06 Glossary of Ophthalmic Optical Spectacle Lenses (Draft)
DIN 45598 E:2001-05
VDMA 34162 E:2017-06
DIN EN ISO 10477 E:2020-03 Dental polymer-based crown and veneer materials (draft)
DIN EN ISO 22569 E:2019-06 Multifunctional mobile phone for dentistry (draft)
CIE S 026/E-2018
VDI 6036 E:2020-02
DIN EN ISO 23325 E:2019-04 Dentistry Corrosion resistance of dental amalgam (draft)
DIN 10546 E:2021-08
DIN 19689 E:2021-08
VDMA 24388 E:2019-01
NF E52-115:1981
DIN 65014 E:2014-08
MIL-E-255A
DIN 5381 E:2020-02
DIN 18014 E 2022-7
VDI 5587 E:2022-03
CGA E-12-2019
DIN 79005 E:2014-11 Athletics - Horizontal jump disciplines - Requirements and test methods for long and triple jump
DIN EN ISO 10477 E:2017-05 Dental polymer-based crown and veneer materials (draft)
VDI 6024 E:2020-04
DIN EN ISO 21850-1 E:2019-02 Materials for Dental Instruments in Dentistry Part 1: Stainless Steel (Draft)
VDE 0170-3 E*DIN EN 60079-2 E:2010-11
VDE-AR-E 2510-60 E:2021-06
VDMA 34192 E:2018-11
DVS 2228 E:2021-02
VDI 2105 E:2021-02
DIN 30666 E:2021-04
DIN EN ISO 14457 E:2011-04 Dental Electric Drill Handle (Draft)
DIN 7003 E:1995-12
DIN EN ISO 28399 E:2019-07 Products for external tooth bleaching in dentistry (draft)
DIN 69181 E:1983-02
DIN 33898 E:2010-09
DIN 30756 E:2016-07
DIN 13993-2 E:2008-06 Dentistry - Rubber dam technique - Part 2: Clamp forceps
DIN EN ISO 22112 E:2016-04 Dentures for restorative dentistry (draft)
DIN 79006-3 E:2019-01 Athletics - Running disciplines - Part 3: Requirements and test methods for obstacles
DIN 12244 E 2022-7
DIN 15921 E:2014-12
DIN 20123 E:2021-05
VDI VDE 3519 Blatt-6 E E:2011-05
DIN 20128 E:2021-05
DIN 6844-2 E:2017-02 Nuclear medicine departments - Part 2: Rules for the construction and equipment of departments for the therapeutic use of unsealed radioactive substances
DIN EN ISO 15854 E:2020-06 Dental Casting and Baseboard Waxes (Draft)
AATCC TM165-1999e10(2021)e
TIA-41.000-E-3[E]-2006(2012)
VDMA 24903 E:2017-06
DIN 2918 E:1991-05
DIN EN ISO 22052 E:2019-09 Central compressed air source equipment for dentistry (draft)
DIN 19689 E:2019-04
DIN EN ISO 7492 E:2017-05 Dental Probe (Draft)
DIN 19549 E:1987-03
TIA 102.AABC-E-2019
VDI 3420 E:2022-04
DIN EN ISO 21606 E:2022-01 Elastic aids for orthodontics in dentistry (draft)
DIN 65380 E:1991-11
DIN 65011 E:2014-08
DIN 21061 E:2020-02
VDMA 66418 E:2017-11
AATCC TM167-1986e5(2018)e
VDMA 6299 E:2019-02
DIN 19616 E:1992-01
DIN 70305 E:1995-04
VDI 6603 E:2020-05
DVS 2221 E:2010-02
DIN EN ISO 11381 E:2016-05 Ophthalmic Optical Frame Threads (Draft)
DIN EN ISO 7494-1 E:2017-05 Dental integrated treatment devices - Part 1: General requirements and test methods (draft)
VDI 2020 E:2021-12
DIN EN ISO 16408 E:2014-05 Dental Oral Care Products Oral Rinse (Draft)
ATV A262-E
VDI 3822 E:2020-08
VDE 0470 A1 E*DIN IEC 60529 A1 E:2010-04
DIN 13902 E:2013-05
VDI 2036 E:2020-04
VDE-AR-E 2660-600-1 E:2019-12
DIN 14220 E:2002-03
DIN 30605 E:2017-05
VDI 2710 E:2022-05
DVS 1006 E:1996-07
DIN 13903 E:2017-03 Dentistry - Jaw relation recording material
CGA E-15-2017
DIN EN ISO 18369-2 E:2016-06 Ophthalmic Optical Contact Lenses Part 2: Tolerances (Draft)
DIN EN ISO 1942 E:2019-04 Glossary of Dental Glossary (Draft)
DIN EN ISO 18369-3 E:2016-06 Ophthalmic optical contact lenses Part 3: Measurement methods (draft)
VDE 0660-600-2 E*DIN EN 61439-2 E:2010-08
DIN EN ISO 7494-2 E:2021-03 Dental treatment units in dentistry Part 2: Air, water, suction and sewage systems (draft)
CGA E-18-2019
VDE-AR-E 2849-7 E:2021-10
DIN 4178 E:2020-08
CGA E-5-2017
VDI 4209 E:2019-10
DIN 66249 E:1987-05
VDE 0170 0171-10-1 A1 E*DIN E 50039 E:2001-09
DIN EN ISO 11499 E:2013-05 Disposable box for local anesthesia in dentistry (draft)
VDI 4223 E:2020-03
DIN 3433 E:1998-11
DIN 15921 E:2014-02
VDI 2072 E:2018-09
DIN 4749 E:2018-05
DIN EN ISO 7405 E:2017-04 Biocompatibility evaluation of dental medical devices in dentistry (draft)
AATCC TM197-2011e2(2018)e
DIN 65586 E:1994-11
VDMA 24148 E:2018-10
VDI 4011 E:2019-09
DIN EN ISO 11978 E:2017-04 Labeling for Ophthalmic Optical Contact Lenses and Contact Lens Care Products (Draft)
CGA E-8-2007(2013)
DIN EN ISO 4823 E:2013-11 Dental elastic impression and bite registration materials (draft)
DIN 6914 E:1989
TIA-925-1[E]-2007
VDE-AR-E 2122-1000 E:2021-01
DIN 18159 E:2015-08
DVS 2211 E:2019-10
DIN 18213 E:2021-03
VDE 0170-33 E*DIN EN 60079-33 E:2009-10
DIN EN ISO 18369-2 E:2012-07 Ophthalmic Optical Contact Lenses Part 2: Tolerances (Draft)
CGA E-6-2019
DIN 86002 E:2009-12
DIN EN ISO 10271 E:2019-05 Corrosion test methods for metallic materials in dentistry (draft)
DIN 21569 E:1990-05
DIN EN ISO 11987 E:2011-02 Determination of storage life of ophthalmic optical contact lenses (draft)
DIN EN ISO 11609 E:2016-07 Requirements, test methods and labeling for dental dentifrices (draft)
DIN 83330 E:2014-11
DIN 18841 E:2005-12
IPC 9797-2020 E
JIS E 1202-1997
CGA E-10-2018
DIN EN ISO 21987 E:2016-05 Ophthalmic optics mounted spectacle lenses (draft)
VDI 2292 E:2022-06
VDI 2891 E:2022-09
DIN EN ISO 1942 E:2005-07 Glossary of Dental Glossary (Draft)
DIN EN ISO 16498 E:2012-04 Minimal dental implant data set for clinical applications in dentistry (draft)
TIA-41.000-E-1[E]-2005(2012)
DIN 58174 E:2011-08
ASTM E1836-E 1836M- 09(2016)
DIN EN ISO 8624 E:2019-07 Ophthalmic optics frame measurement systems and terminology (draft)
DIN EN ISO 14457 E:2016-05 Dental Electric Drill Handle (Draft)
DIN 21256 E:1990-01
DIN 45648 E:1989-11
DIN 33857 E:1998-10
DIN 50937 E 2022-7
VDE 0170-15-1 E*DIN EN 60079-31 E:2011-06
DIN 4551 E:1985-04
VDE-AR-E 2842-61-3 E:2021-06
VDMA 24248 E:2013-11
DVS 1612 E:2007-04
DIN 54390 E:2021-12
DIN 10543 E:2021-08
VDE 0170-14-2 E*DIN IEC 60079-35-2 E:2010-02
VDI 3370 E:2007-11
DIN 79005 E:2016-02 Athletics - Horizontal jump disciplines - Requirements and test methods for long and triple jump
CIE DIS 024/E-2015
DIN EN 3509 E 199905
DVS 1801 E:2009-09
DIN 13276 E 2022-7
DIN 2342 E:2004-09
CGA E-7-2018
DIN EN ISO 12870 E:2022-03 Requirements and test methods for ophthalmic optical spectacle frames (draft)
DVS 2290 E:2010-02
AATCC TM79-2010e2(2018)e
DIN EN ISO 7494-2 E:2013-04 Dental treatment units in dentistry Part 2: Air, water, suction and sewage systems (draft)
DIN EN ISO 14801 E:2014-10 Dental Implants Dynamic Fatigue Testing of Bone Dental Implants (Draft)
VDI 4459 E:2018-09
MIL-E-5007D
DIN 3438 E:2009-03
DIN EN ISO 21091 E:2011-08 Health Informatics Directory Services for Healthcare Providers, Nursing Disciplines, and Other Entities (Draft)
DIN EN ISO 20127 E:2019-04 Physical properties of electric toothbrushes in dentistry (draft)
VDI 5020 E:2022-06
DIN EN ISO 9687 E:2013-07 Graphical symbols for dental equipment in dentistry (draft)
VDI 2840 E:2020-09
DIN EN ISO 4049 E:2018-04 Polymer-based restorative materials for dentistry (draft)
DVS 1608 E:2010-03
VDI 4705 E:2022-12
DIN 3762 E:2022-02
VDI 6211 E 2022-7
VDI 3468 E:2022-10
VDI 4219 E:2022-01
DIN 33455 E:2001-08
DIN 25473 E:1992-04
DIN 5646 E 2022-7
DIN 13942 E:2015-06
DIN 53262 E:2009-02
DIN 65023 E:2014-08
VDMA 24177 E:2003-01
DIN 25222 E:2010-09
DIN 50009 E:2020-07
DIN EN ISO 1942 E:2010-07 Glossary of Dental Glossary (Draft)
CGA E-9-2017
DIN 18842 E:2008-09
DIN 25408 E:2015-02
DIN 20120 E:2021-05
DIN 40146 E:2007-07
DIN 65563 E:1992-02
CIE S 021/E-2011
CGA E-14-2019
DIN 8113 E:2009-02
DIN EN ISO 1797 E:2015-05 Straight handles for dental rotary and oscillating instruments (draft)
AATCC TM8-2016e(2022)e
DIN 18990 E:2000-10
DIN 45674 E:2016-05
DIN 52050 E:2018-07
DIN 24425 E:1991-07
VDI 3386 E:2020-07
DIN 14220 E:2021-08
DIN 21568 E:1990-05
ECA EIA-469-E-2017
VDI 2070 E:2011-06
DIN EN ISO 16954 E:2014-06 Test method for waterline biofilm treatment of dental treatment devices in Dentistry (Draft)
DIN 32562 E:2022-04
DIN 44300 E:1982-03

Sichuan Provincial Standard of the People's Republic of China

DB51/T 2591-2019 Primary school science experiment specification

Group Standards of the People's Republic of China

T/CIIA 018-2022 Scientific data―Guidelines for security management

国家食品药品监督管理局

YY/T 1485-2016 Dentistry―Dental implant unit

SCC

MIL MIL-DTL-11589/314E-2020 Ribbon, Medal of Achievement, Uniformed Services University of the Health Sciences
DIN EN ISO 8804-1 E:2023 Draft Document - Requirements for the training of scientific divers - Part 1: Scientific divers (ISO/DIS 8804-1:2023); German and English version prEN ISO 8804-1:2023
DIN EN 14139 E:2009 Draft Document - Ophthalmic optics - Specifications for ready-to-wear spectacles; German version FprEN 14139:2009
MIL MIL-E-80254A-1989 ELECTRO-CHEMICAL MACHINE, GRINDING, SURFACE (SUPERSEDING MIL-E-80254)
MIL MIL-DTL-11589/236E-2015 Ribbon, Distinguished Service Medal, Uniformed Services University of the Health Sciences
MIL MIL-DTL-11589/285E-2015 Ribbon, Outstanding Service Medal, Uniformed Services University of the Health Sciences
DIN EN ISO 8804-2 E:2023 Draft Document - Requirements for the training of scientific divers - Part 2: Advanced scientific divers (ISO/DIS 8804-2:2023); German and English version prEN ISO 8804-2:2023
MIL MIL-DTL-3943/38E-2007 Decoration, Award for Distinguished Achievement in Science, Navy
DIN EN ISO 8804-3 E:2023 Draft Document - Requirements for the training of scientific divers - Part 3: Scientific diving project leader (ISO/DIS 8804-3:2023); German and English version prEN ISO 8804-3:2023
MIL MIL-DTL-43098/5E-2021 Medallion, Scientific Achievement Award, U.S. Army
MIL MIL-DTL-3943/115E-2014 Decoration, Achievement Medal, Uniformed Services, University of the Health Sciences
MIL MIL-DTL-3943/95E-2016 Decoration, Distinguished Service Medal, Uniformed Services, University of the Health Sciences
MIL MIL-DTL-11589/237E-2015 Ribbon, Exceptional Service Medal, Uniformed Services University of the Health Sciences
MIL MIL-DTL-3943/104E-2014 Decoration, Outstanding Service Medal, Uniformed Services, University of the Health Sciences
MIL MIL-DTL-11589/284E-2015 Ribbon, Commendable Service Medal, Uniformed Services University of the Health Sciences
MIL MIL-DTL-11589/254E-2011 Ribbon, Naval Science IV Honor Platoon, NJROTC
MIL MIL-DTL-11589/255E-2016 Ribbon, Naval Science III Honor Platoon, NJROTC
MIL MIL-DTL-11589/256E-2015 Ribbon, Naval Science II Honor Platoon, NJROTC
DIN EN ISO 16443 E:2013 Draft Document - Dentistry - Vocabulary of oral implantology (ISO/DIS 16443:2013); German version prEN ISO 16443:2013
MIL MIL-DTL-3943/96E-2016 Decoration, Exceptional Service Medal, Uniformed Services, University of the Health Sciences
DIN EN ISO 11381 E:2016 Draft Document - Ophthalmic optics - Spectacle frames - Screw threads (ISO/FDIS 11381:2016); German and English version FprEN ISO 11381:2016
DIN EN ISO 21987 E:2016 Draft Document - Ophthalmic optics - Mounted spectacle lenses (ISO/DIS 21987:2016); German and English version prEN ISO 21987:2016
MIL MIL-DTL-3943/103E-2014 Decoration, Commendable Service Medal, Uniformed Services, University of the Health Sciences
MIL MIL-DTL-11589/257E-2015 Ribbon, Naval Science I Honor Platoon, NJROTC
MIL MIL-DTL-11484/147E-2020 Lapel Button, Achievement Medal, Uniformed Service, University of the Health Sciences
DIN EN ISO 13666 E:2017 Draft Document - Ophthalmic optics - Spectacle lenses - Vocabulary (ISO/DIS 13666:2017); German and English version prEN ISO 13666:2017
MIL MIL-DTL-11589/84E-2010 Ribbon, Award for Distinguished Achievement in Science, U.S. Navy
MIL MIL-DTL-11484/137E-2020 Lapel Button, Commendable Service Medal, Uniformed Service, University of the Health Sciences
MIL MIL-DTL-11484/127E-2020 Lapel Button, Distinguished Service Medal, Uniformed Service, University of the Health Sciences
DIN EN ISO 7921 E:2023 Draft Document - Ophthalmic optics and instruments - Near vision charts (ISO/DIS 7921:2023); German and English version prEN ISO 7921:2023
MIL MIL-DTL-11484/128E-2020 Lapel Button, Exceptional Service Medal, Uniformed Service, University of the Health Sciences
MIL MIL-DTL-11484/136E-2020 Lapel Button, Outstanding Service Medal, Uniformed Service, University of the Health Sciences
DIN EN 1642 E:2008 Draft Document - Dentistry - Medical devices for dentistry - Dental implants; German version prEN 1642:2008
DIN EN ISO 8624 E:2019 Draft Document - Ophthalmic optics - Spectacle frames - Measuring system and terminology (ISO/DIS 8624:2019); German and English version prEN ISO 8624:2019
DIN EN ISO 11987 E:2011 Draft Document - Ophthalmic optics - Contact lenses - Determination of shelf-life (ISO/DIS 11987:2010); German version prEN ISO 11987:2011
DIN EN ISO 21043-4 E:2024 Draft Document - Forensic Sciences - Part 4: Interpretation (ISO/DIS 21043-4:2024); German and English version prEN ISO 21043-4:2024
DIN EN ISO 21043-5 E:2024 Draft Document - Forensic Sciences - Part 5: Reporting (ISO/DIS 21043-5:2024); German and English version prEN ISO 21043-5:2024
DIN EN ISO 21043-3 E:2024 Draft Document - Forensic Sciences - Part 3: Analysis (ISO/DIS 21043-3:2024); German and English version prEN ISO 21043-3:2024
MIL MIL-DTL-3943/79E-2016 Decoration, Regional and State Science and Engineering Fair Awards, Army
DIN 79005 E:2016 Draft Document - Athletics - Horizontal jump disciplines - Requirements and test methods for long and triple jump
DIN 6160 E:2018 Draft Document - Ophthalmic optics - Anomaloscopes for the diagnosis of red-green-colour ametropia - Fundamental requirements
MIL MIL-E-12397B-1954 ERASER, RUBBER-PUMICE (FOR TESTING COATED OPTICAL ELEMENTS) (SUPERSEDING MIL-E-12397A)
DIN 58766 E:2016 Draft Document - Production in optical engineering - Connection size for block for manufacturing of ophtalmic lenses - Diameter 43 mm
MIL MIL-E-83510A-1980 EARPHONE ELEMENT (S/S BY MIL-E-25670/1A AND MIL-E-25670/2B) (SUPERSEDING MIL-E-83510)
DIN 79006-1 E:2019 Draft Document - Athletics - Running disciplines - Part 1: Functional requirements for starting blocks
DIN EN 1641 E:2008 Draft Document - Dentistry - Medical devices for dentistry - Materials; German version prEN 1641:2008
DIN EN 1639 E:2008 Draft Document - Dentistry - Medical devices for dentistry - Instruments; German version prEN 1639:2008
MIL MIL-DTL-3943/59E-2007 Decoration, Exceptional Scientific Achievement Medal, NASA
DIN EN 1640 E:2008 Draft Document - Dentistry - Medical devices for dentistry - Equipment; German version prEN 1640:2008
DIN EN ISO 12870 E:2015 Draft Document - Ophthalmic optics - Spectacle frames - Requirements and test methods (ISO/DIS 12870:2015); German and English version prEN ISO 12870:2015
DIN EN 16128 E:2014 Draft Document - Ophthalmic optics - Reference method for the testing of spectacle frames and sunglasses for nickel release; German version prEN 16128:2014
DIN EN ISO 22665 E:2011 Draft Document - Ophthalmic optics and instruments - Instruments to measure axial distances in the eye (ISO/DIS 22665:2011); German version prEN ISO 22665:2011
MIL MIL-E-917E-1993 ELECTRIC POWER EQUIPMENT BASIC REQUIREMENTS (SUPERSEDING MIL-E-917D)
DIN EN ISO 12870/A1 E:2009 Draft Document - Ophthalmic optics - Spectacle frames - Requirements and test methods (ISO 12870:2004); English version prEN ISO 12870:2008, Amendment 1
DIN 13942 E:2015 Draft Document - Dentistry - Process chain for reprocessing of dental instruments

U.S. Military Regulations and Norms

ARMY MIL-DTL-11589/254 E-2011 RIBBON, NAVAL SCIENCE IV HONOR PLATOON, NJROTC
ARMY MIL-DTL-11484/27 E-2008 LAPEL BUTTON, AWARD FOR DISTINGUISHED ACHIEVEMENT IN SCIENCE, NAVY
ARMY MIL-DTL-3943/38 E VALID NOTICE 1-2013 Decoration, Award for Distinguished Achievement in Science, Navy
ARMY MIL-DTL-3943/59 E VALID NOTICE 1-2013 Decoration, Exceptional Scientific Achievement Medal, NASA
ARMY MIL-DTL-11589/197 E-2010 RIBBON, REGIONAL AND STATE SCIENCE AND ENGINEERING FAIR AWARDS, U.S. ARMY

American Society for Testing and Materials (ASTM)

ASTM E620-18 Standard Practice for Reporting Opinions of Scientific or Technical Experts
ASTM E3014-15 Standard Practice for Managing Sustainability in Dentistry
ASTM E3106-18e1 Standard Guide for Science-Based and Risk-Based Cleaning Process Development and Validation
ASTM E2642-09 Standard Terminology for Scientific Charge-Coupled Device (CCD) Detectors
ASTM E2642-08 Standard Terminology for Scientific Charge-Coupled Device (CCD) Detectors
ASTM E678-07(2013) Standard Practice for Evaluation of Scientific or Technical Data
ASTM E620-04 Standard Practice foReporting Opinions of Scientific or Technical Experts
ASTM E2642-09(2015) Standard Terminology for Scientific Charge-Coupled Device (CCD) Detectors
ASTM E2642-09(2021) Standard Terminology for Scientific Charge-Coupled Device (CCD) Detectors
ASTM E3255-21 Standard Practice for Quality Assurance of Forensic Science Service Providers Performing Forensic Chemical Analysis
ASTM E3255-20 Standard Practice for Quality Assurance of Forensic Science Service Providers Performing Forensic Chemical Analysis
ASTM E3106-22 Standard Guide for Science-Based and Risk-Based Cleaning Process Development and Validation
ASTM E3106-18 Standard Guide for Science-Based and Risk-Based Cleaning Process Development and Validation
ASTM E3106-17 Standard Guide for Science-Based and Risk-Based Cleaning Process Development and Validation
ASTM E1492-11(2017) Standard Practice for Receiving, Documenting, Storing, and Retrieving Evidence in a Forensic Science Laboratory
ASTM E1492-92(1999) Standard Practice for Receiving, Documenting, Storing, and Retrieving Evidence in a Forensic Science Laboratory

PL-PKN

PN-EN ISO 21850-1-2020-11 E Dentistry -- Materials for dental instruments -- Part 1: Stainless steel (ISO 21850-1:2020)
PN-EN ISO 8624-2021-01 E Ophthalmic optics -- Spectacle frames -- Measuring system and vocabulary (ISO 8624:2020)