BS EN 352-10:2020 pdf download.Hearing protectors一Safety requirements Part 10: Entertainment audio earplugs. NOTE 1 This requirement corresponds to the maximum output voltage of a personal music player of 150 mV according to EN 62368-1:201...
BS EN 1676:2020 pdf download.Aluminium and aluminium alloys一Alloyed ingots for remelting一Specifications. 6.3 Rounding rules for determination of compliance In recording chemical analysis results, the number representing the result for an...
BS EN 840-3:2020 pdf download.Mobile waste and recycling containers Part 3: Containers with 4 wheels with a capacity up to 1 300 l with dome lid(s), for trunnion and/or comb lfting devices - Dimensions and design. 5.3 The lid(s) shall cover...
BS EN 1502:2020 pdf download.Inland navigation vessels一Boarding stairs. 4.4.1 The steps shall be designed for a rated load of 1.5 kN. 4.4.2 The boarding stair shall be designed for two rated loads of 1.5 kN each, applied simultaneously to...
BS EN 12697-14:2020 pdf download.Bituminous mixtures一Test methods Part 14: Water content. 3 Terms and definitions No terms and definitions are listed in this documeni ISO and IEC maintain termlnological databases for use In standardization...
BS EN 1004-1:2020 pdf download.Mobile access and working towers made of prefabricated elements Part 1: Materials, dimensions, design loads, safety and performance requirements. 6 Materials Materials shalt fulfil the requirements given in Eur...
BS EN 1004-1:2020 pdf download.Mobile access and working towers made of prefabricated elements Part 1: Materials, dimensions, design loads, safety and performance requirements. 6 Materials Materials shalt fulfil the requirements given in Eur...
BS EN 1837:2020 pdf download.Safety of machinery一Integral lighting of machines. 4.2 Illuminance The required illuminance depends upon the visual task and shall be sufficiently high and uniform as to enable a safe and comfortable perception...
BS 8468-6.2:2020 pdf download.Respiratory protective devices for use against chemical, biological, radiological and nuclear (CBRN) agents Part 6.2: Constant flow compressed air line equipment一 Specification. A minimum of two devices shall...
BS 8468-6.2:2020 pdf download.Respiratory protective devices for use against chemical, biological, radiological and nuclear (CBRN) agents Part 6.2: Constant flow compressed air line equipment一 Specification. A minimum of two devices shall...
