BS/EN 1849-2-2019 pdf download BS Standards

BS/EN 1849-2-2019 pdf download

BS/EN 1849-2-2019 pdf download.Flexible sheets for waterproofing - Determination of thickness and mass per unit area - Part 2: Plastics and rubber sheets for roof waterproofing. 5 Determination of thickness 5.1 Principle The effective thickness is determined...
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BS/EN 1527-2019 pdf download BS Standards

BS/EN 1527-2019 pdf download

BS/EN 1527-2019 pdf download.Building hardware - Hardware for sliding doors and folding doors -Requirements and test methods. 6.2.1.2 Sliding door For building hardware for doors less than 200 kg. the panel size as described under 4.4 can...
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BS/EN 1496-2017 pdf download BS Standards

BS/EN 1496-2017 pdf download

BS/EN 1496-2017 pdf download.Personal fall protection equipment - Rescue lifting devices. Withdraw the line by at least 1 000 mm from the rescue lifting device and attach test mass A to the end termination in the line....
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BS/EN 304-2017 pdf download BS Standards

BS/EN 304-2017 pdf download

BS/EN 304-2017 pdf download.Heating boilers - Test code for heating boilers for atomizing oil burners. 6.8.1 General To determine the efficiency at a load corresponding to 30 % of the nominal heat output, or the arithmetic mean...
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BS/EN 303-6-2019 pdf download BS Standards

BS/EN 303-6-2019 pdf download

BS/EN 303-6-2019 pdf download.Heating boilers Part 6: Heating boilers with forced draught burners — Specific requirements for the domestic hot water operation and energy performance of water heaters and combination boilers with atomizing oil burners of nominal...
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BS/EN 54-13-2017 pdf download BS Standards

BS/EN 54-13-2017 pdf download

BS/EN 54-13-2017 pdf download.Fire detection and fire alarm systems Part 13: Compatibility and connectability assessment of system components. 4.2.4 Each type 1 component shall be powered directly or indirectly by a PSE which conforms to the requirements...
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BS/EN 54-5-2017 pdf download BS Standards

BS/EN 54-5-2017 pdf download

BS/EN 54-5-2017 pdf download.Fire detection and fire alarm systems Part 5 : Heat detectors - Point heat detectors. 4.6.4.2 Impact (operational) The point heat detector shall withstand mechanical impacts upon its surface, which it may sustain in...
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BS/EN 13757-4-2019 pdf download BS Standards

BS/EN 13757-4-2019 pdf download

BS/EN 13757-4-2019 pdf download.Communication svstems for meters Part 4 : Wireless M-Bus communication. 12.5.5 Manufacturer ID (M-fleld) The third and the fourth byte of the first block shall contain a unique User/Manufacturer ID of the sender. The...
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BS/EN 9132-2017 pdf download BS Standards

BS/EN 9132-2017 pdf download

BS/EN 9132-2017 pdf download.Aerospace series-Quality management systems-Data Matrix Quality Requirements for Parts Marking. 3.4.7 Stencil material Stencil material and stencil generation are critical to producing repeatable quality of coded identification. There are four common types of stencil...
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BS/EN 1762-2017 pdf download BS Standards

BS/EN 1762-2017 pdf download

BS/EN 1762-2017 pdf download.Rubber hoses and hose assemblies for liquefied petroleum gas, LPG (liquid or gaseous phase), and natural gas up to 25 bar (2,5 MPa) Specification. 8.1 General Electrical resistance of hose and hose assemblies shall...
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