CEN CENELEC - Page 1003/1255

• Norma Técnica EN ISO 1483

  Title: Slotted raised countersunk (oval) head tapping screws (ISO 1483:2011)
  Entity: CEN CENELEC
  Subject: Bolts, screws, studs

• Norma Técnica EN ISO 14847

  Title: Rotary positive displacement pumps - Technical requirements (ISO 14847:1999)
  Entity: CEN CENELEC
  Subject: Pumps

• Norma Técnica EN ISO 14851

  Title: Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer (ISO 14851:2019)
  Entity: CEN CENELEC
  Subject: Plastics in general

• Norma Técnica EN ISO 14852

  Title: Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by analysis of evolved carbon dioxide (ISO 14852:2021)
  Entity: CEN CENELEC
  Subject: Plastics in general

• Norma Técnica EN ISO 14853

  Title: Plastics - Determination of the ultimate anaerobic biodegradation of plastic materials in an aqueous system - Method by measurement of biogas production (ISO 14853:2016)
  Entity: CEN CENELEC
  Subject: Plastics in general

• Norma Técnica EN ISO 14855

  Title: Determination of the ultimate aerobic biodegradability and disintegration of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide (ISO 14855:1999)
  Entity: CEN CENELEC
  Subject: Other standards related to wastes

• Norma Técnica EN ISO 14855-1

  Title: Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 1: General method (ISO 14855-1:2012)
  Entity: CEN CENELEC
  Subject: Other standards related to wastes

• Norma Técnica EN ISO 14855-2

  Title: Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 2: Gravimetric measurement of carbon dioxide evolved in a laboratory-scale test (ISO 14855-2:2018)
  Entity: CEN CENELEC
  Subject: Plastics in general

• Norma Técnica EN ISO 14877

  Title: Protective clothing for abrasive blasting operations using granular abrasives (ISO 14877:2002)
  Entity: CEN CENELEC
  Subject: Protective clothing

• Norma Técnica EN ISO 14880-1

  Title: Optics and photonics - Microlens arrays - Part 1: Vocabulary (ISO 14880-1:2019)
  Entity: CEN CENELEC
  Subject: Electronics (Vocabularies)

• Norma Técnica EN ISO 14880-2

  Title: Optics and photonics - Microlens arrays - Part 2: Test methods for wavefront aberrations (ISO 14880-2:2006)
  Entity: CEN CENELEC
  Subject: Optoelectronics. Laser equipment

• Norma Técnica EN ISO 14880-3

  Title: Optics and phonotics - Microlens arrays - Part 3: Test methods for optical properties other than wavefront aberrations (ISO 14880-3:2006)
  Entity: CEN CENELEC
  Subject: Optoelectronics. Laser equipment

• Norma Técnica EN ISO 14880-4

  Title: Optics and photonics - Microlens arrays - Part 4: Test methods for geometrical properties (ISO 14880-4:2006)
  Entity: CEN CENELEC
  Subject: Optoelectronics. Laser equipment

• Norma Técnica EN ISO 14881

  Title: Integrated optics - Interfaces - Parameters relevant to coupling properties (ISO 14881:2021)
  Entity: CEN CENELEC
  Subject: Optoelectronics. Laser equipment

• Norma Técnica EN ISO 14889

  Title: Ophthalmic optics - Spectacle lenses - Fundamental requirements for uncut finished lenses (ISO 14889:2013)
  Entity: CEN CENELEC
  Subject: Ophthalmic equipment

• Norma Técnica EN ISO 14890

  Title: Conveyor belts - Specification for rubber- or plastics-covered conveyor belts of textile construction for general use (ISO 14890:2013)
  Entity: CEN CENELEC
  Subject: Components for conveyors

• Norma Técnica EN ISO 14891

  Title: Milk and milk products - Determination of nitrogen content - Routine method using combustion according to the Dumas principle (ISO 14891:2002)
  Entity: CEN CENELEC
  Subject: Milk and milk products in general

• Norma Técnica EN ISO 14895

  Title: Small craft - Liquid-fuelled galley stoves and heating appliances (ISO 14895:2016)
  Entity: CEN CENELEC
  Subject: Small craft

• Norma Técnica EN ISO 14896

  Title: Plastics - Polyurethane raw materials - Determination of isocyanate content (ISO 14896:2009)
  Entity: CEN CENELEC
  Subject: Thermoplastic materials

• Norma Técnica EN ISO 14902

  Title: Animal feeding stuffs - Determination of trypsin inhibitor activity of soya products (ISO 14902:2001)
  Entity: CEN CENELEC
  Subject: Animal feeding stuffs

• Norma Técnica EN ISO 14903

  Title: Refrigerating systems and heat pumps - Qualification of tightness of components and joints (ISO 14903:2017)
  Entity: CEN CENELEC
  Subject: Heat pumps

• Norma Técnica EN ISO 14906

  Title: Electronic fee collection - Application interface definition for dedicated short-range communication (ISO 14906:2018)
  Entity: CEN CENELEC
  Subject: IT applications in transport and trade

• Norma Técnica EN ISO 14907-1

  Title: Electronic fee collection - Test procedures for user and fixed equipment - Part 1: Description of test procedures (ISO 14907-1:2020)
  Entity: CEN CENELEC
  Subject: IT applications in transport and trade

• Norma Técnica EN ISO 14907-2

  Title: Electronic fee collection - Test procedures for user and fixed equipment - Part 2: Conformance test for the on-board unit application interface (ISO 14907-2:2021)
  Entity: CEN CENELEC
  Subject: IT applications in transport and trade

• Norma Técnica EN ISO 14910-1

  Title: Plastics - Thermoplastic polyester/ester and polyether/ester elastomers for moulding and extrusion - Part 1: Designation system and basis for specification (ISO 14910-1:2013)
  Entity: CEN CENELEC
  Subject: Thermoplastic materials

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