BS EN 4244:2020 pdf free.Aerospace series一Heat resisting alloy FE-PM1708一Vacuum arc remelted一Hardened and tempered- Bars- aorD≤200 mm- 1 000 MPa≤Rm≤1140 MPa. BS EN 4244 This document specifies the requirements relating to:Heat resisting alloy FE-PM1708 Vacuum arc remelted Hardened and tempered Bars aorD≤200mm 1 000 MPas Rm≤1 140 MPa for aerospace applications.The following documents are referred to in the text in such...
BS EN 1804-2:2020 pdf free
BS EN 1804-2:2020 pdf free.Machines for underground mines - Safety requirements for hydraulic powered roof supports. BS EN 1804-2 This document stipulates the safety requirements for use of legs and rams as intended by the manufacturer. These include legs, support rams and rams, including the mechanical extensions, the inner valves and safety devices, seals, the hydraulic connections (up to the...
BS EN 914:2020 pdf free
BS EN 914:2020 pdf free.Gymnastic equipment - Parallel bars and combination asymmetric parallel bars -Requirements and test methods including safety. BS EN 914 This document specifies functional requirements (see Clause 4) and specific safety requirements in addition to the general safety requirements in EN 913 (see Clause 5)>, which is read in conjunction with this standard.This document is applicable to...
BS EN 840-5:2020 pdf free
BS EN 840-5:2020 pdf free.Mobile waste and recycling containers.Performance requirements and test methods. BS EN 840-5 This document gives the test methods for mobile waste and recycling containers according to EN 840-1 to EN 840-4. It also gives the levels to be reached during the tests or after they have been done.This document is applicable to mobile waste and recycling...
BS EN 840-4:2020 pdf free
BS EN 840-4:2020 pdf free.Mobile waste and recycling containers.Containers with 4 wheels with a capacity up to 1 700 l with flat lid(s), for wide trunnion or BG- and/or wide comb lifting devices一Dimensions and design. BS EN 840-4 This document specifies dimensions and design requirements of mobile waste and recycling containers with 4 wheels, with flat lid
BS EN 469:2020 pdf free
BS EN 469:2020 pdf free.Protective clothing for firefighters -Performance requirements for protective clothing for firefighting activities. BS EN 469 This document specifies minimum performance requirements for protective clothing designed to be worn during firefighting activities. The requirements detailed in this document cover design, heat and flame, mechanical, chemical, comfort, and visibility.This document covers the general clothing design, the minimum performance...
BS 8468-8:2020 pdf free
BS 8468-8:2020 pdf free.Respiratory protective devices for use against chemical, biological, radiological and nuclear (CBRN) agents.Test methods. BS 8468-8 NOTE1 The test equipment allows a complete RPD to be challenged with chemical agent and the permeation of agent into the inhaled air to be measured for an extended period. Other test set-ups that are identical in principle but vary in...
BS 8468-5:2020 pdf free
BS 8468-5:2020 pdf free.Respiratory protective devices for use against chemical, biological, radiological and nuclear (CBRN) agents.Combined and multi-functional apparatus一Specification. BS 8468-5 This British Standard specifies requirements for dual-mode apparatus (combined or multifunctional),combining two of the types of apparatus specified in BS 8468-1, BS 8468-2, BS 8468-4, BS 8468-6.1 or BS 8468-6.2, intended to be used during rescue, evacuation, escape, hazard...
BS 8468-1:2020 pdf free
BS 8468-1:2020 pdf free.Respiratory protective devices for use against chemical, biological, radiological and nuclear (CBRN> agents .Positive pressure, self-contained, open-circuit breathing apparatus一Specification. BS 8468-1 This British Standard specifies requirements for positive pressure, self-contained, open-circuit breathing apparatus (SCBA) intended to be used during fire-fighting, rescue, evacuation, escape,hazard containment and decontamination, and similar activities by emergency first responders (e.g. fire, ambulance, police,...
BS EN 12472:2020 pdf free
BS EN 12472:2020 pdf free.Method for the simulation of accelerated wear and corrosion for the detection of nickel release from coated items. BS EN 12472 This document specifies a method for the simulation of accelerated wear and corrosion, to be used prior to the detection of nickel release from coated articles that come into direct and prolonged contact with the...