A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Live working. Flame-resistant materials for clothing for thermal protection of workers. Thermal hazards of an electric arc -- Test methods
Safety of machinery. Electro-sensitive protective equipment -- Particular requirements for equipment using active opto-electronic protective devices (AOPDs)
Safety of machinery. Electro-sensitive protective equipment -- Particular requirements for active opto-electronic protective devices responsive to diffuse reflection (AOPDDR)
Low-voltage surge protective devices -- Surge protective devices connected to low-voltage power distribution systems. Selection and application principles
Low-voltage surge protective devices -- Surge protective devices connected to telecommunications and signalling networks. Selection and application principles
Solar photovoltaic energy systems. Terms, definitions and symbols
Communication networks and systems for power utility automation -- Guideline to exchanging information from a CDC-based data model using IEC 60870-5-101 or IEC 60870-5-104
Energy management system application program interface (EMS-API) -- Glossary
Safety of machinery. Application of protective equipment to detect the presence of persons
Arc welding equipment. Installation and use
High-voltage switchgear and controlgear -- Design classes for indoor enclosed switchgear and controlgear for rated voltages above 1 kV up to and including 52 kV to be used in severe climatic conditions
Safety aspects for xDSL signals on circuits connected to telecommunication networks (DSL: digital subscriber line)
Electrical resistance trace heating systems for industrial and commercial applications -- Application guide for system design, installation and maintenance
Accidentally caused candle flame ignition for audio/video, communication and information technology equipment
Advanced technical ceramics. Monolithic ceramics. Guidance on the selection of test pieces for the evaluation of properties
Advanced technical ceramics. Ceramic composites. Methods of test for reinforcements -- Determination of tensile properties of filament at ambient temperature
Steel for the reinforcement of concrete. Weldable ribbed reinforcing steel B500. Technical delivery conditions for bars, coils and welded fabric
Continuously organic coated (coil coated) steel flat products -- Products for building exterior applications
Seamless and welded steel tubes. Dimensions and masses per unit length
Micrographic examination of the nonmetallic inclusion content of steels using standard pictures
Safety of machinery. Terminology
Advanced technical ceramics. Methods of test for ceramic coatings -- Determination of coating thickness by contact probe profilometer
Advanced technical ceramics. Methods of test for ceramic coatings -- Determination of coating thickness by the cap grinding method
Advanced technical ceramics. Methods of test for ceramic coatings -- Determination of adhesion by a scratch test
Advanced technical ceramics. Methods of test for ceramic coatings -- Determination of chemical composition