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Tìm thấy 104041 kết quả.

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6581

E DIN EN ISO 23157:2022-07 (DRAFT)

Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method.

Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method.

6582

E DIN EN ISO 23216:2022-08 (DRAFT)

Carbon based films - Determination of optical properties of amorphous carbon films by spectroscopic ellipsometry.

Carbon based films - Determination of optical properties of amorphous carbon films by spectroscopic ellipsometry.

6583

E DIN EN ISO 23298:2022-04 (DRAFT)

Dentistry - Test methods for machining accuracy of computer-aided milling machines.

Dentistry - Test methods for machining accuracy of computer-aided milling machines.

6584

E DIN EN ISO 23401-1:2022-06 (DRAFT)

Dentistry - Chairside denture base relining materials - Part 1: Hard type materials.

Dentistry - Chairside denture base relining materials - Part 1: Hard type materials.

6585

E DIN EN ISO 23500-2:2022-12 (DRAFT)

Preparation and quality management of fluids for haemodialysis and related therapies - Part 2: Water treatment equipment for haemodialysis applications and related therapies.

Preparation and quality management of fluids for haemodialysis and related therapies - Part 2: Water treatment equipment for haemodialysis applications and related therapies.

6586

E DIN EN ISO 23500-3:2022-12 (DRAFT)

Preparation and quality management of fluids for haemodialysis and related therapies - Part 3: Water for haemodialysis and related therapies.

Preparation and quality management of fluids for haemodialysis and related therapies - Part 3: Water for haemodialysis and related therapies.

6587

E DIN EN ISO 23500-4:2022-12 (DRAFT)

Preparation and quality management of fluids for haemodialysis and related therapies - Part 4: Concentrates for haemodialysis and related therapies.

Preparation and quality management of fluids for haemodialysis and related therapies - Part 4: Concentrates for haemodialysis and related therapies.

6588

E DIN EN ISO 23500-5:2022-12 (DRAFT)

Preparation and quality management of fluids for haemodialysis and related therapies - Part 5: Quality of dialysis fluid for haemodialysis and related therapies.

Preparation and quality management of fluids for haemodialysis and related therapies - Part 5: Quality of dialysis fluid for haemodialysis and related therapies.

6589

E DIN EN ISO 23537-2:2022-07 (DRAFT)

Requirements for sleeping bags - Part 2: Fabric and material properties.

Requirements for sleeping bags - Part 2: Fabric and material properties.

6590

E DIN EN ISO 23582-1:2022-06 (DRAFT)

Plastics and rubber machines - Clamping systems - Part 1: Safety requirements for magnetic clamping systems.

Plastics and rubber machines - Clamping systems - Part 1: Safety requirements for magnetic clamping systems.

6591

E DIN EN ISO 23590:2022-02 (DRAFT)

Household biogas system requirements: design, installation, operation, maintenance and safety.

Household biogas system requirements: design, installation, operation, maintenance and safety.

6592

E DIN EN ISO 23632:2022-07 (DRAFT)

Industrial valves - Design validation-testing of valves.

Industrial valves - Design validation-testing of valves.

6593

E DIN EN ISO 23779:2022-08 (DRAFT)

Shot blasting machinery - Safety and environmental requirements.

Shot blasting machinery - Safety and environmental requirements.

6594

E DIN EN ISO 23875:2022-01 (DRAFT)

Mining - Air quality control systems for operator enclosures - Performance requirements and test methods.

Mining - Air quality control systems for operator enclosures - Performance requirements and test methods.

6595

E DIN EN ISO 23953-1:2022-02 (DRAFT)

Refrigerated display cabinets - Part 1: Vocabulary.

Refrigerated display cabinets - Part 1: Vocabulary.

6596

E DIN EN ISO 23953-2:2022-02 (DRAFT)

Refrigerated display cabinets - Part 2: Classification, requirements and test conditions.

Refrigerated display cabinets - Part 2: Classification, requirements and test conditions.

6597

E DIN EN ISO 24013:2022-09 (DRAFT)

Optics and photonics - Lasers and laser-related equipment - Measurement of phase retardation of optical components for polarized laser radiation.

Optics and photonics - Lasers and laser-related equipment - Measurement of phase retardation of optical components for polarized laser radiation.

6598

E DIN EN ISO 24072:2022-01 (DRAFT)

Aerosol bacterial retention test method for air-inlet on administration devices.

Aerosol bacterial retention test method for air-inlet on administration devices.

6599

E DIN EN ISO 24072:2022-11 (DRAFT)

Aerosol bacterial retention test method for air-inlet on administration devices.

Aerosol bacterial retention test method for air-inlet on administration devices.

6600

E DIN EN ISO 2418:2022-03 (DRAFT)

Leather - Chemical, physical, mechanical and fastness tests - Position and preparation of specimens for testing.

Leather - Chemical, physical, mechanical and fastness tests - Position and preparation of specimens for testing.

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