Standards World

BS EN 15328:2020 pdf free download - Railway applications一Braking 一 Brake pads. H.1 Test requirements It is recommended that the in-service test assessment covers all climate conditions that the brake pad would be exposed to during its...

BS EN 14972-9:2020 pdf free download - Fixed firefighting systems一Water mist systems Part 9: Test protocol for machinery in enclosures not exceeding 260 m' for open nozzle systems. 8 Instrumentation requirements The following measurements shall be recorded...

BS EN 14583:2021 pdf free download - Workplace exposure一Volumetric bioaerosol samplers - General requirements and evaluation of performance. The microbial model organisms (see Annex C) and media used for their growth shall he specified and should be...

BS EN 14459:2021 pdf free download - Safety and control devices for burners and appliances burning gaseous or liquid fuels一 Control functions in electronic systems - Methods for classification and assessment. b) In this step the sources...

BS EN 14276-2:2020 pdf free download - Pressure equipment for refrigerating systems and heat pumps Part 2: Piping一General requirements. For other material than steel group 1.1, 1.2 or 8.1, applicable requirements of EN 142 76-1:2020, 6.11 shall...

BS EN 14222:2021 pdf free download - Stainless steel steam boilers. 8 Marking The requirements for marking shall be in accordance with EN 12953-5:2020. 9 Requirements for equipment 9.1 General 9.1.1 The requirements for electrically heated stainless...

BS EN 13922:2020 pdf free download - Tanks for transport of dangerous goods一 Service equipment for tanks一Overfill prevention systems for liquid fuels. 7 Testing 7.1 General Two different forms of tests shall be performed on overfill prevention...

BS EN 13852-3:2021 pdf free download - Cranes - Offshore cranes Part 3: Light offshore cranes. c) where fitted, heave compensation systems and or constant tension systems shall be overridden, i.e. activation of these systems shall be...

BS EN 13834:2020 pdf free download - Cookware - Ovenware for use in traditional d omestic ovens. 3.18 flexible bakeware utensil, in the form of a hollow or flat container, intended for use in the cooking of...