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Tìm thấy 22422 kết quả.

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22261

prEN ISO 11495

Jewellery and precious metals - Determination of palladium in palladium alloys - ICP-OES method using an internal standard element (ISO/DIS 11495:2018)

Jewellery and precious metals - Determination of palladium in palladium alloys - ICP-OES method using an internal standard element (ISO/DIS 11495:2018)

22262

prEN ISO 11551

Optics and photonics - Lasers and laser-related equipment - Test method for absorptance of optical laser components (ISO/DIS 11551:2018)

Optics and photonics - Lasers and laser-related equipment - Test method for absorptance of optical laser components (ISO/DIS 11551:2018)

22263

prEN ISO 11553-1

Safety of machinery - Laser processing machines - Part 1: General safety requirements (ISO/DIS 11553-1:2016)

Safety of machinery - Laser processing machines - Part 1: General safety requirements (ISO/DIS 11553-1:2016)

22264

prEN ISO 11608-4

Needle-based injection systems for medical use - Requirements and test methods - Part 4: Needle-based injection systems containing electronics (ISO/DIS 11608-4:2016)

Needle-based injection systems for medical use - Requirements and test methods - Part 4: Needle-based injection systems containing electronics (ISO/DIS 11608-4:2016)

22265

prEN ISO 11654

Acoustics - Sound absorbers - Rating of sound absorption coefficients (ISO/DIS 11654:2018)

Acoustics - Sound absorbers - Rating of sound absorption coefficients (ISO/DIS 11654:2018)

22266

prEN ISO 11664-4

Colorimetry - Part 4: CIE 1976 L*a*b*Colour space (ISO/CIE/FDIS 11664-4:2019)

Colorimetry - Part 4: CIE 1976 L*a*b*Colour space (ISO/CIE/FDIS 11664-4:2019)

22267

prEN ISO 11665-1

Measurement of radioactivity in the environment - Air: radon-222 - Part 1: Origins of radon and its short-lived decay products and associated measurement methods (ISO/FDIS 11665-1:2019)

Measurement of radioactivity in the environment - Air: radon-222 - Part 1: Origins of radon and its short-lived decay products and associated measurement methods (ISO/FDIS 11665-1:2019)

22268

prEN ISO 11665-11

Measurement of radioactivity in the environment - Air: radon-222 - Part 11: Test method for soil gas with sampling at depth (ISO 11665-11:2016)

Measurement of radioactivity in the environment - Air: radon-222 - Part 11: Test method for soil gas with sampling at depth (ISO 11665-11:2016)

22269

prEN ISO 11665-2

Measurement of radioactivity in the environment - Air: radon-222 - Part 2: Integrated measurement method for determining average potential alpha energy concentration of its short-lived decay products (ISO/FDIS 11665-2:2019)

Measurement of radioactivity in the environment - Air: radon-222 - Part 2: Integrated measurement method for determining average potential alpha energy concentration of its short-lived decay products (ISO/FDIS 11665-2:2019)

22270

prEN ISO 11691

Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method (ISO/DIS 11691:2019)

Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method (ISO/DIS 11691:2019)

22271

prEN ISO 11746

Rice - Determination of biometric characteristics of kernels (ISO/DIS 11746:2019)

Rice - Determination of biometric characteristics of kernels (ISO/DIS 11746:2019)

22272

prEN ISO 1182

Reaction to fire tests for products - Non-combustibility test (ISO/DIS 1182:2019)

Reaction to fire tests for products - Non-combustibility test (ISO/DIS 1182:2019)

22273

prEN ISO 11844-1

Corrosion of metals and alloys - Classification of low corrosivity of indoor atmospheres - Part 1: Determination and estimation of indoor corrosivity (ISO/DIS 11844-1:2018)

Corrosion of metals and alloys - Classification of low corrosivity of indoor atmospheres - Part 1: Determination and estimation of indoor corrosivity (ISO/DIS 11844-1:2018)

22274

prEN ISO 11844-2

Corrosion of metals and alloys - Classification of low corrosivity of indoor atmospheres - Part 2: Determination of corrosion attack in indoor atmospheres (ISO/DIS 11844-2:2018)

Corrosion of metals and alloys - Classification of low corrosivity of indoor atmospheres - Part 2: Determination of corrosion attack in indoor atmospheres (ISO/DIS 11844-2:2018)

22275

prEN ISO 11844-3

Corrosion of metals and alloys - Classification of low corrosivity of indoor atmospheres - Part 3: Measurement of environmental parameters affecting indoor corrosivity (ISO/DIS 11844-3:2018)

Corrosion of metals and alloys - Classification of low corrosivity of indoor atmospheres - Part 3: Measurement of environmental parameters affecting indoor corrosivity (ISO/DIS 11844-3:2018)

22276

prEN ISO 11890-2

Paints and varnishes - Determination of volatile organic compound (VOC) and semi volatile organic compound (SVOC) content - Part 2: Gas-chromatographic method (ISO/DIS 11890-2:2019)

Paints and varnishes - Determination of volatile organic compound (VOC) and semi volatile organic compound (SVOC) content - Part 2: Gas-chromatographic method (ISO/DIS 11890-2:2019)

22277

prEN ISO 11925-2

Reaction to fire tests - Ignitability of products subjected to direct impingement of flame - Part 2: Single-flame source test (ISO/DIS 11925-2:2018)

Reaction to fire tests - Ignitability of products subjected to direct impingement of flame - Part 2: Single-flame source test (ISO/DIS 11925-2:2018)

22278

prEN ISO 11960

Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells (ISO/DIS 11960:2018)

Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells (ISO/DIS 11960:2018)

22279

prEN ISO 11979-5

Ophthalmic implants - Intraocular lenses - Part 5: Biocompatibility (ISO/DIS 11979-5:2019)

Ophthalmic implants - Intraocular lenses - Part 5: Biocompatibility (ISO/DIS 11979-5:2019)

22280

prEN ISO 12004-1

Metallic materials - Sheet and strip - Determination of forming-limit curves - Part 1: Measurement and application of forming-limit diagrams in the press shop (ISO/DIS 12004-1:2019)

Metallic materials - Sheet and strip - Determination of forming-limit curves - Part 1: Measurement and application of forming-limit diagrams in the press shop (ISO/DIS 12004-1:2019)

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