CEN CENELEC - Page 851/1255

• Norma Técnica EN 672

  Title: Resilient floor coverings - Determination of apparent density of agglomerated cork
  Entity: CEN CENELEC
  Subject: Cork and cork products

• Norma Técnica EN 673

  Title: Glass in building - Determination of thermal transmittance (U value) - Calculation method
  Entity: CEN CENELEC
  Subject: Glass in building

• Norma Técnica EN 674

  Title: Glass in building - Determination of thermal transmittance (U value) - Guarded hot plate method
  Entity: CEN CENELEC
  Subject: Glass in building

• Norma Técnica EN 675

  Title: Glass in building - Determination of thermal transmittance (U value) - Heat flow meter method
  Entity: CEN CENELEC
  Subject: Glass in building

• Norma Técnica EN 676

  Title: Forced draught burners for gaseous fuels
  Entity: CEN CENELEC
  Subject: Gas fuel burners

• Norma Técnica EN 677

  Title: Gas-fired central heating boilers - Specific requirements for condensing boilers with a nominal heat input not exceeding 70 kW
  Entity: CEN CENELEC
  Subject: Central heating systems

• Norma Técnica EN 678

  Title: Determination of the dry density of autoclaved aerated concrete
  Entity: CEN CENELEC
  Subject: Concrete and concrete products

• Norma Técnica EN 679

  Title: Determination of the compressive strength of autoclaved aerated concrete
  Entity: CEN CENELEC
  Subject: Concrete and concrete products

• Norma Técnica EN 68

  Title: Hand-held (portable) power driven grinding machines; Mechanical safety
  Entity: CEN CENELEC
  Subject: Hand-held tools in general

• Norma Técnica EN 680

  Title: Determination of the drying shrinkage of autoclaved aerated concrete
  Entity: CEN CENELEC
  Subject: Concrete and concrete products

• Norma Técnica EN 681-1

  Title: Elastomeric seals - Materials requirements for pipe joint seals used in water and drainage applications - Part 1: Vulcanized rubber
  Entity: CEN CENELEC
  Subject: Seals for pipe and hose assemblies

• Norma Técnica EN 681-2

  Title: Elastomeric seals - Materials requirements for pipe joint seals used in water and drainage applications - Part 2: Thermoplastic elastomers
  Entity: CEN CENELEC
  Subject: Seals for pipe and hose assemblies

• Norma Técnica EN 681-3

  Title: Elastomeric seals - Materials requirements for pipe joint seals used in water and drainage applications - Part 3: Cellular materials of vulcanized rubber
  Entity: CEN CENELEC
  Subject: Seals for pipe and hose assemblies

• Norma Técnica EN 681-4

  Title: Elastomeric seals - Materials requirements for pipe joint seals used in water and drainage applications - Part 4: Cast polyurethane sealing elements
  Entity: CEN CENELEC
  Subject: Seals for pipe and hose assemblies

• Norma Técnica EN 682

  Title: Elastomeric seals - Materials requirements for seals used in pipes and fittings carrying gas and hydrocarbon fluids
  Entity: CEN CENELEC
  Subject: Seals for pipe and hose assemblies

• Norma Técnica EN 683-1

  Title: Aluminium and aluminium alloys - Finstock - Part 1: Technical conditions for inspection and delivery
  Entity: CEN CENELEC
  Subject: Aluminium products

• Norma Técnica EN 683-2

  Title: Aluminium and aluminium alloys - Finstock - Part 2: Mechanical properties
  Entity: CEN CENELEC
  Subject: Aluminium products

• Norma Técnica EN 683-3

  Title: Aluminium and aluminium alloys - Finstock - Part 3: Tolerances on dimensions and form
  Entity: CEN CENELEC
  Subject: Aluminium products

• Norma Técnica EN 684

  Title: Resilient floor coverings - Determination of seam strength
  Entity: CEN CENELEC
  Subject: Non-textile floor coverings

• Norma Técnica EN 685

  Title: Resilient, textile and laminate floor coverings - Classification
  Entity: CEN CENELEC
  Subject: Textile floor coverings

• Norma Técnica EN 686

  Title: Resilient floor coverings - Specification for plain and decorative linoleum on a foam backing
  Entity: CEN CENELEC
  Subject: Non-textile floor coverings

• Norma Técnica EN 687

  Title: Resilient floor coverings - Specification for plain and decorative linoleum on a corkment backing
  Entity: CEN CENELEC
  Subject: Non-textile floor coverings

• Norma Técnica EN 688

  Title: Resilient floor coverings - Specification for corklinoleum
  Entity: CEN CENELEC
  Subject: Non-textile floor coverings

• Norma Técnica EN 689

  Title: Workplace exposure - Measurement of exposure by inhalation to chemical agents - Strategy for testing compliance with occupational exposure limit values
  Entity: CEN CENELEC
  Subject: Workplace atmospheres

• Norma Técnica EN 689+AC

  Title: Workplace exposure - Measurement of exposure by inhalation to chemical agents - Strategy for testing compliance with occupational exposure limit values
  Entity: CEN CENELEC
  Subject: Workplace atmospheres

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