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Steel sheet, twin-roll cast, zinc-coated by the continuous hot-dip process, of structural quality and high strength

Oscillation-type density meters — Part 1: Laboratory instruments — Technical Corrigendum 1

Oscillation-type density meters — Part 2: Process instruments for homogeneous liquids — Technical Corrigendum 1

Microbiology of the food chain — Horizontal method for the detection and enumeration of Clostridium spp. — Part 1: Enumeration of sulfite-reducing Clostridium spp. by colony-count technique

Microbiology of the food chain — Horizontal method for the detection and enumeration of Clostridium spp. — Part 2: Enumeration of Clostridium perfringens by colony-count technique

Microbiology of food and animal feeding stuffs — Horizontal method for the enumeration of mesophilic lactic acid bacteria — Colony-count technique at 30 degrees C

Microbiology of the food chain — Horizontal method for determination of hepatitis A virus and norovirus using real-time RT-PCR — Part 1: Method for quantification — Amendment 1

Microbiology of the food chain — Horizontal method for determination of hepatitis A virus and norovirus using real-time RT-PCR — Part 2: Method for detection

Fluid power systems and components — 16 mm square electrical connector with earth contact — Characteristics and requirements

Pneumatic fluid power — 3/2 solenoid valves — Mounting interface surfaces

Earth-moving machinery — Cable excavators — Terminology and commercial specifications

Truck and bus tyres — Method for measuring relative wet grip performance — Loaded new tyres

Medical devices — Symbols to be used with information to be supplied by the manufacturer — Part 1: General requirements

Medical devices — Symbols to be used with medical device labels, labelling, and information to be supplied — Part 2: Symbol development, selection and validation

Technical product documentation — Life cycle model and allocation of documents

Optics and optical instruments — Microscopes — Testing of stereomicroscopes

Textile machinery and accessories — Profile reeds for air jet weaving machines — Dimensions

Paints and varnishes — Pendulum damping test

Mechanical vibration and shock — Coupling forces at the man-machine interface for hand-transmitted vibration — Part 1: Measurement and evaluation

Paints and varnishes — Testing of formaldehyde-emitting coatings and melamine foams — Determination of the steady-state concentration of formaldehyde in a small test chamber