A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Copper and copper alloys - Determination of sulfur content - Combustion titrimetric method
Pipe components -- Definition of nominal pressure
Rubber - Analysis by pyrolytic gas-chromatographic methods - Part 1: Identification of polymers (single polymers and polymer blends)
Rubber - Analysis by pyrolytic gas-chromatographic methods - Part 2: Determination of styrene/butadiene/isoprene ratio
Aluminium and aluminium alloys - Foil and thin strip - Dimensional tolerances
Fittings made from unplasticized poly(vinyl chloride) (PVC-U), chlorinated poly(vinyl chloride) (PVC-C) or acrylonitrile/butadiene/styrene (ABS) with plain sockets for pipes under pressure - Part 1: Metric series
Fittings made from unplasticized poly(vinyl chloride) (PVC-U), chlorinated poly(vinyl chloride) (PVC-C) or acrylonitrile/butadiene/styrene (ABS) with plain sockets for pipes under pressure - Part 2: Inch-based series
Documentation -- Presentation of title information of series
Liquid hydrocarbons -- Dynamic measurement -- Proving systems for volumetric meters -- Part 1: General principles
Petroleum measurement systems - Part 2: Pipe prover design, calibration and operation
Liquid hydrocarbons -- Dynamic measurement -- Proving systems for volumetric meters -- Part 3: Pulse interpolation techniques
Coke - Size analysis by sieving
Pneumatic cylinders for mechanized multiple spot welding
Graphical symbols for thermal cutting equipment
Gas welding equipment - Quick-action couplings with shut-off valves for welding, cutting and allied processes
Oilseeds -- Determination of acidity of oils
Gas welding equipment - Pressure regulators for manifold systems used in welding, cutting and allied processes up to 30 MPa (300 bar)
Forestry machinery - Portable chain-saws - Engine performance and fuel consumption
Saw teeth for woodworking saws -- Profile shape -- Terminology and designation
Tyre valves for aircraft - Interchangeability dimensions
Cranes - Graphic symbols - Part 1: General
Cranes - Graphical symbols - Part 2: Mobile cranes
Cranes - Graphical symbols - Part 3: Tower cranes
Information processing - Magnetic disk for data storage devices - 96 000 flux transitions per track, 200 mm (7.9 in) outer diameter, 63,5 mm (2.5 in) inner diameter
Information processing - Magnetic disk for data storage devices - 158 000 flux transitions per track, 210 mm (8.3 in) outer diameter, 100 mm (3.9 in) inner diameter