BS EN 60730-1:2016. Automatic electrical controls. General requirements
BS EN 12566-3:2016. Small wastewater treatment systems for up to 50 PT. Packaged and/or site assembled domestic wastewater treatment plants
BS ISO 10836:1994. Iron ores. Method of sampling and sample preparation for physical testing
19/30386023 DC. BS EN 17348. Requirements for design and testing of vacuum cleaners and dust collectors for use in potentially explosive atmospheres
12/30234135 DC. BS ISO 5017. Dense shaped refractory products. Determination of bulk density, apparent porosity and true porosity
BS EN ISO 9713:2004. Neurosurgical implants. Self-closing intracranial aneurysm clips
BS ISO 10542-1:2001. Technical systems and aids for disabled or handicapped persons. Wheelchair tiedown and occupant-restraint systems. Requirements and test methods for all systems
BS 1751:1952. General purpose glass stopcocks
BS 1821:1952. Specification for oxy-acetylene welding of high temperature and high pressure pipelines