BS EN 4574:2020 pdf free.Aerospace series - Heat resisting alloy X1 2CrNiCoMoW21- 20 - Solution treated and precipitation treated - Forgings - De S 100 mm. BS EN 4574 This document specifies the requirerments relating to:Heat resisting alloy X12CrNiCoMoW21-20 Solution treated and precipitation treated Forgings De≤100 mm for aerospace applications.ASD-STAN designation: FE-PA4901. 2 Normative references The following documents are referred...
BS ISO 21993:2020 pdf free
BS ISO 21993:2020 pdf free.Paper and pulp一Deinkability test for printed paper products. BS ISO 21993 This document specifies a basic laboratory test method for deinkability, applicable to any kind of printed paper product, under alkaline conditions by means of single stage flotation deinking and fatty acid-based collector chemistry.The following documents are referred to in the text in such a way...
BS 6173:2020 pdf free
BS 6173:2020 pdf free.Installation and maintenance of gas-fired catering appliances for use in all types of catering establishments
BS EN 16943:2017 pdf free
BS EN 16943:2017 pdf free.Foodstuffs - Determination of calcium, copper, iron, magnesium, manganese, phosphorus, potassium, sodium, sulfur and zinc by ICP-OES. BS EN 16943 This European Standard describes a method for the determination of calcium, copper, iron, magnesium, manganese, phosphorus, potassium, sodium, sulfur and zinc in different foodstuffs using optical emission spectrometry with inductively coupled plasma (ICP-OES) after pressure digestion.This...
BS EN 16830:2017 pdf free
BS EN 16830:2017 pdf free.Safety and control devices for burners and appliances burning gaseous or liquid fuels - Control functions in electronic systems一 Temperature Control function. BS EN 16830 This European Standard specifies the safety, design, construction and performance requirements for Temperature Control Function (TCF) and Combustion Product Discharge Safety Device (TTB) intended for use with burners and appliances using...
BS EN 16147:2017 pdf free
BS EN 16147:2017 pdf free.Heat pumps with electrically driven compressors一Testing, performance rating and requirements for marking of domestic hot water units. BS EN 16147 This European Standard specifies methods for testing, rating of performance and calculation of water heating energy efficiency of air/water, brine/water, water/water and direct exchange/water heat pump water heaters and heat pump combination heaters with electrically driven...
BS EN 15651-1:2017 pdf free
BS EN 15651-1:2017 pdf free.Sealants for non-structural use in joints in buildings and pedestrian walkways.Sealants for facade elements. BS EN 15651-1 This European Standard specifies definitions and requirements for non-structural facade sealants intended for sealing exterior wall joints, window and door perimeter joints in building construction,including the interior face.NOTE Provisions on assessment and verification of constancy of performance - AVCP...
BS EN 15551:2017 pdf free
BS EN 15551:2017 pdf free.Railway applications - Railway rolling stock - Buffers. BS EN 15551 This European Standard defines the requirements for buffers with 105 mm, 110 mm and 150 mm stroke for vehicles or units which use buffers and screw coupling. It covers the functionality, interfaces and testing procedures, including pass fail criteria, for buffers.NOTE 1.Typically, buffers with a...
BS EN 13523-29:2017 pdf free
BS EN 13523-29:2017 pdf free.Coil coated metals - 1 Test methods.Resistance to environmental soiling (Dirt pick-up and striping) BS EN 13523-29 The area of the rack normally used for the exposure of panels to the 5° orientation is used to install a sheet made of UV stable polymeric material (e.g. polycarbonate>. This sheet forms the collector of the atmospheric soil...
BS EN 13523-22:2017 pdf free
BS EN 13523-22:2017 pdf free.Coil coated metals-' Test methods.C olour difference - Visual comparison. BS EN 13523-22 This part of the EN 13523 series specifies the procedure for determining the difference in the colour of an organic coating on a metallic substrate by visual comparison against a standard using either diffuse natural daylight or artificial daylight in a standard booth.NOTE...