A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Horology - Shock-resistant wrist watches
Fibre-reinforced plastic composites - Determination of apparent interlaminar shear strength by short-beam method
Agricultural sprayers - Boom steadiness - Test methods
Optics and photonics - Vocabulary for telescopic systems - Part 1: General terms and alphabetical indexes of terms in ISO 14132
Optics and photonics - Vocabulary for telescopic systems - Part 2: Terms for binoculars, monoculars and spotting scopes
Optics and photonics - Vocabulary for telescopic systems - Part 3: Terms for telescopic sights
Optics and photonics - Vocabulary for telescopic systems - Part 4: Terms for astronomical telescopes
Optics and photonics - Vocabulary for telescopic systems - Part 5: Terms for night vision devices
Optics and photonics - Specifications for binoculars, monoculars and spotting scopes - General purpose and high performance instruments
Optics and photonics - Specifications for binoculars, monoculars and spotting scopes - Part 1: General purpose instruments
Optics and photonics - Specifications for binoculars, monoculars and spotting scopes - Part 2: High performance instruments
Optics and optical instruments - Specifications for astronomical telescopes
Optics and photonics - Specifications for telescopic sights - Part 1: General-purpose instruments
Optics and photonics - Specifications for telescopic sights - Part 2: High-performance instruments
Test conditions for wire electrical-discharge machines (wire EDM) - Testing of the accuracy
Hydrometric determinations -- Flow measurements in open channels using structures -- Compound gauging structures
Roller ball pens and refills - Part 1: General use
Roller ball pens and refills -- Part 2: Documentary use (DOC)
Radiological protection - Criteria and performance limits for the periodic evaluation of dosimetry services for external radiation
Neutron radiation protection shielding - Design principles and considerations for the choice of appropriate materials
Soil quality - Determination of some selected chlorophenols - Gas-chromatographic method with electron-capture detection
Milk and milk products - Extraction methods for lipids and liposoluble compounds
Safety of machinery - Hygiene requirements for the design of machinery
Acoustics - Guidelines for noise control by silencers
Stationary source emissions -- Determination of the volume flowrate of gas streams in ducts -- Automated method