BS EN 62344. General guidelines for the design of ground electrodes for high-voltage direct current (HVDC) links
Document status: Active
BS 6644. Specification for the installation of gas-fired hot water boilers of rated inputs between 70kW (net) and 1.8 MW (net) (2nd and 3rd family gases)
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BS EN 61083-4. Instruments and software used for measurements in high-voltage and high-current tests. Part 4. Requirements for software for tests with alternating and direct currents and voltages
Document status: Active
BS IEC 60494-1. Railway applications. Rolling stock. Pantographs. Characteristics and tests. Part 1. Pantographs for main lines vehicles
Document status: Active
BS ISO 683-1. Heat-treatable steels, alloy steels and free-cutting steels. Part 1 . Non-alloy steels for quenching and tempering
Document status: Active
BS ISO 683-2. Heat-treatable steels, alloy steels and free-cutting steels. Part 2 . Alloy steels for quenching and tempering
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BS ISO 14824-1. Grout for prestressing tendons. Part 1. Basic requirements
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BS ISO 14824-2. Grout for prestressing tendons. Part 2. Grouting procedures
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BS ISO 16129. Surface chemical analysis. X-ray photoelectron spectroscopy. Procedures for assessing the day-to-day performance of an X-ray photoelectron spectrometer
Document status: Active
BS ISO 18604. Packaging and the environment. Material recycling
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