Industrial valves - Metallic butterfly valves

Oilseed residues -- Simultaneous determination of oil and water contents -- Method using pulsed nuclear magnetic resonance spectroscopy

Oilseed residues -- Determination of glucosinolates content -- Part 1: Method using high-performance liquid chromatography

Water quality - Preparation and treatment of poorly water-soluble organic compounds for the subsequent evaluation of their biodegradability in an aqueous medium

Refractory products -- Methods of test for ceramic fibre products

Photography -- Processing chemicals -- Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate

Dentistry - Central suction source equipment

Rubber - Identification of antidegradants by gas chromatography/mass spectrometry

Surface active agents -- Determination of apparent density of pastes on filling

Plastics - Methodology for assessing polymer photoageing by FTIR and UV/visible spectroscopy

Fasteners - Hexagon socket countersunk head screws with reduced loadability

Dimensions of accessories for cutter arbors with parallel key and tenon drive

Screw and washer assemblies made of steel with plain washers - Washer hardness classes 200 HV and 300 HV

Nuclear energy - Light water reactors - Decay heat power in non-recycled nuclear fuels

Containment enclosures - Part 1: Design principles

Containment enclosures - Part 2: Classification according to leak tightness and associated checking methods

Cutter arbors with parallel key and tenon drive - Part 1: General dimensions

Cutter arbors with parallel key and tenon drive - Part 2: Dimensions and designation of tool holders with taper interface with flange contact surface

Cutter arbors with parallel key and tenon drive - Part 3: Dimensions and designation of tool holders with 7/24 taper for automatic tool changer

Cutter arbors with parallel key and tenon drive - Part 4: Dimensions and designation of tool holders with 7/24 taper without automatic tool changer

Cutter arbors with parallel key and tenon drive - Part 5: Dimensions and designation of tool holders with polygonal taper interface with flange contact surface

Cutter arbors with parallel key and tenon drive - Part 6: Dimensions and designation of tool holders with modular taper interface with ball track system

Non-ionic surface-active agents obtained from ethylene oxide and mixed non-ionic surface-active agents -- Determination of cloud point

Dentistry - Powered polymerization activators

Lung ventilators - Part 4: Particular requirements for user-powered resuscitators