A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Photography - Processing waste - Determination of total amino nitrogen (microdiffusion Kjeldahl method)
Photography - Processing waste - Determination of ammoniacal nitrogen (microdiffusion method)
Mopeds - Measurement method for gaseous exhaust emissions and fuel consumption - Part 1: General test requirements
Mopeds - Measurement method for gaseous exhaust emissions and fuel consumption - Part 2: Test cycles and specific test conditions
Mopeds - Measurement method for gaseous exhaust emissions and fuel consumption - Part 3: Fuel consumption measurement at a constant speed
Road vehicles - Unscreened high-voltage ignition cable assemblies - Test methods and general requirements
Aircraft - Ground support electrical supplies - General requirements
Aircraft - Proximity switches - Part 1 : General requirements
Paints and varnishes - Bend test (conical mandrel)
Information and documentation -- Glagolitic alphabet coded character set for bibliographic information interchange
Information and documentation -- Mathematical coded character set for bibliographic information interchange
Nuclear fuel technology - Preparation of spikes for isotope dilution mass spectrometry (IDMS)
Animal feeding stuffs -- Determination of crude fibre content -- Method with intermediate filtration
Animal feeding stuffs - Determination of free and total gossypol
Animal feeding stuffs -- Determination of vitamin E content -- Method using high-performance liquid chromatography
Workplace air - Quantitative determination of quartz and cristobalite in bulk materials by X-ray powder diffraction methods
Animal feeding stuffs -- Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc -- Method using atomic absorption spectrometry
Coke - Determination of moisture in the general analysis test sample
Animal feeding stuffs - Qualitative determination of zearalenone
Dentistry - Ceramic materials
Dentistry - Gypsum products
Dentistry - Endodontic sealing materials
Dentistry - Endodontic obturating materials
Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method
Machinery for agriculture - Trailed units of shallow tillage equipment - Main dimensions and attachment points