12 February 2018 BS IEC 63138-2. Multi radio frequency channel connector. Part 2. Sectional specification for MQ4 series circular connector
12 February 2018 BS 7974. Application of fire safety engineering principles to the design of buildings. Code of practice. Part 0: Guide to design framework and fire safety engineering procedures
12 February 2018 BS IEC 61300-3-54. Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Part 3-54. Examinations and measurements. Angular misalignment between ferrule bore axis and ferrule axes for cylindrical ferrules
12 February 2018 BS IEC 61747-40-1. Liquid crystal display devices. Part 40-1. Mechanical testing of display cover glass for mobile devices. Guidelines
12 February 2018 BS IEC 61169-64. Radio Frequency Connectors. Part 64. Sectional specification for RF coaxial connectors with 0.8 mm inner diameter of outer conductor. Characteristic impedance 50 Ω (type-0.8)
12 February 2018 BS IEC 61169-15. Radio-frequency connectors. Part 15. R.F. coaxial connectors with inner diameter of outer conductor 4.13 mm (0.163 in) with screw coupling. Characteristic impedance 50 ohms (Type SMA)
09 February 2018 Plastics and rubber machines. Internal mixers. Safety requirements
09 February 2018 Thermal insulating products for building equipment and industrial installations. Determination of dimensions, squareness and linearity of preformed pipe insulation
09 February 2018 Space systems. Product assurance requirements for commercial satellites
09 February 2018 Chemicals used for treatment of water intended for human consumption. Aluminium chloride anhydrous, aluminium chloride basic, dialuminium chloride pentahydroxide and aluminium chloride hydroxide sulfate
09 February 2018 Conservation of cultural heritage. Indoor climate. Ventilation management for the protection of cultural heritage buildings and collections
09 February 2018 Paints and varnishes. Wedge-cut method for determination of film thickness (scribe and drill method)