BS EN 50131-4:2019 Alarm systems. Intrusion and hold-up systems - Warning devices
BS EN IEC 60974-5:2019 Arc welding equipment - Wire feeders
BS EN 1519-1:2019 Plastics piping systems for soil and waste discharge (low high temperature) within the building structure. Polyethylene (PE) partTitleEN sectionTitleEN
BS EN IEC 60512-99-002:2019 Connectors for electrical and electronic equipment. Tests and measurements - Endurance test schedules. Test 99b: Test schedule for unmating under electrical load
BS EN IEC 60793-1-31:2019 Optical fibres - Measurement methods and test procedures. Tensile strength
BS EN 50377-18-1:2019 Connector sets and interconnect components to be used in optical fibre communication systems. Product specifications - Type 4+4x10.3125 Gb/s MPO (QFSP) transceiver mated with an MPO connector equipped with 12 fibre PPS ferrules terminated on EN 60793-2-10 category A1a.3a or A1a.3b 50/125 micron multimode fibre
BS EN 2321:2019 Aerospace series. Aluminium alloy 2024-T3. Bars and sections. a = 150 m
BS EN 1143-1:2019 Secure storage units. Requirements, classification and methods of test for resistance to burglary - Safes, ATM safes, strongroom doors and strongrooms
BS EN IEC 60534-3-1:2019 Industrial-process control valves - Dimensions. Face-to-face dimensions for flanged, two-way, globe-type, straight pattern and centre-to-face dimensions for flanged, two-way, globe-type, angle pattern control valves
BS EN IEC 62496-4-1:2019 Optical circuit boards partTitleEN sectionTitleEN
BS EN 1443:2019 Chimneys. General requirements
BS EN IEC 61400-1:2019 Wind energy generation systems - Design requirements