CEN CENELEC - Page 1105/1255

• Norma Técnica EN ISO 3344

  Title: Reinforcement products - Determination of moisture content (ISO 3344:1997)
  Entity: CEN CENELEC
  Subject: Materials for the reinforcement of composites in general

• Norma Técnica EN ISO 3369

  Title: Impermeable sintered metal materials and hardmetals - Determination of density (ISO 3369:2006)
  Entity: CEN CENELEC
  Subject: Powder metallurgy

• Norma Técnica EN ISO 3376

  Title: Leather - Physical and mechanical tests - Determination of tensile strength and percentage elongation (ISO 3376:2020)
  Entity: CEN CENELEC
  Subject: Leather and furs

• Norma Técnica EN ISO 3377-1

  Title: Leather - Physical and mechanical tests - Determination of tear load - Part 1: Single edge tear (ISO 3377-1:2011)
  Entity: CEN CENELEC
  Subject: Leather and furs

• Norma Técnica EN ISO 3377-2

  Title: Leather - Physical and mechanical tests - Determination of tear load - Part 2: Double edge tear (ISO 3377-2:2016)
  Entity: CEN CENELEC
  Subject: Leather and furs

• Norma Técnica EN ISO 3378

  Title: Leather - Physical and mechanical tests - Determination of resistance to grain cracking and grain crack index (ISO 3378:2002)
  Entity: CEN CENELEC
  Subject: Leather and furs

• Norma Técnica EN ISO 3379

  Title: Leather - Determination of distension and strength of surface (Ball burst method) (ISO 3379:2015)
  Entity: CEN CENELEC
  Subject: Leather and furs

• Norma Técnica EN ISO 3380

  Title: Leather - Physical and mechanical tests - Determination of shrinkage temperature up to 100 °C (ISO 3380:2015)
  Entity: CEN CENELEC
  Subject: Leather and furs

• Norma Técnica EN ISO 3381

  Title: Railway applications - Acoustics - Noise measurement inside railbound vehicles (ISO 3381:2021)
  Entity: CEN CENELEC
  Subject: Noise emitted by means of transport

• Norma Técnica EN ISO 3382

  Title: Acoustics - Measurement of the reverberation time of rooms with reference to other acoustical parameters (ISO 3382:1997)
  Entity: CEN CENELEC
  Subject: Acoustics in buildings. Sound insulation

• Norma Técnica EN ISO 3382-1

  Title: Acoustics - Measurement of room acoustic parameters - Part 1: Performance spaces (ISO 3382-1:2009)
  Entity: CEN CENELEC
  Subject: Acoustics in buildings. Sound insulation

• Norma Técnica EN ISO 3382-2

  Title: Acoustics - Measurement of room acoustic parameters - Part 2: Reverberation time in ordinary rooms (ISO 3382-2:2008)
  Entity: CEN CENELEC
  Subject: Acoustics in buildings. Sound insulation

• Norma Técnica EN ISO 3382-3

  Title: Acoustics - Measurement of room acoustic parameters - Part 3: Open plan offices (ISO 3382-3:2022)
  Entity: CEN CENELEC
  Subject: Acoustics in buildings. Sound insulation

• Norma Técnica EN ISO 3385

  Title: Flexible cellular polymeric materials - Determination of fatigue by constant-load pounding (ISO 3385:2014)
  Entity: CEN CENELEC
  Subject: Cellular materials

• Norma Técnica EN ISO 3386-1

  Title: Polymeric materials, cellular flexible - Determination of stress-strain characteristic in compression - Part 1: Low-density materials (ISO 3386-1:1986)
  Entity: CEN CENELEC
  Subject: Cellular materials

• Norma Técnica EN ISO 3386-2

  Title: Flexible cellular polymeric materials - Determination of stress-strain characteristics in compression - Part 2: High-density materials (ISO 3386-2:1997)
  Entity: CEN CENELEC
  Subject: Cellular materials

• Norma Técnica EN ISO 340

  Title: Conveyor belts - Laboratory scale flammability characteristics - Requirements and test method (ISO 340:2022)
  Entity: CEN CENELEC
  Subject: Ignitability and burning behaviour of materials and products

• Norma Técnica EN ISO 3405

  Title: Petroleum and related products from natural or synthetic sources - Determination of distillation characteristics at atmospheric pressure (ISO 3405:2019)
  Entity: CEN CENELEC
  Subject: Liquid fuels

• Norma Técnica EN ISO 34101-1

  Title: Sustainable and traceable cocoa - Part 1: Requirements for cocoa sustainability management systems (ISO 34101-1:2019)
  Entity: CEN CENELEC
  Subject: Cocoa

• Norma Técnica EN ISO 34101-2

  Title: Sustainable and traceable cocoa - Part 2: Requirements for performance (related to economic, social and environmental aspects) (ISO 34101-2:2019)
  Entity: CEN CENELEC
  Subject: Cocoa

• Norma Técnica EN ISO 34101-3

  Title: Sustainable and traceable cocoa - Part 3: Requirements for traceability (ISO 34101-3:2019)
  Entity: CEN CENELEC
  Subject: Cocoa

• Norma Técnica EN ISO 34101-4

  Title: Sustainable and traceable cocoa - Part 4: Requirements for certification schemes (ISO 34101-4:2019)
  Entity: CEN CENELEC
  Subject: Product and company certification. Conformity assessment

• Norma Técnica EN ISO 3411

  Title: Earth-moving machinery - Physical dimensions of operators and minimum operator space envelope (ISO 3411:2007)
  Entity: CEN CENELEC
  Subject: Ergonomics

• Norma Técnica EN ISO 3421

  Title: Petroleum and natural gas industries - Drilling and production equipment - Offshore conductor design, setting depth and installation (ISO 3421:2022)
  Entity: CEN CENELEC
  Subject: Exploratory and extraction equipment

• Norma Técnica EN ISO 3449

  Title: Earth-moving machinery - Falling-object protective structures - Laboratory tests and performance requirements (ISO 3449:2005)
  Entity: CEN CENELEC
  Subject: Earth-moving machinery

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