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BS EN 4604-003:2019 pdf free

BS EN 4604-003:2019 pdf free.Aerospace series - Cable, electrical,for signal transmission. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments)...

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BS EN 2816:2019 pdf free

BS EN 2816:2019 pdf free.Aerospace series - Steel FE-PM1802 (X5CrNiCu15-5) - Consumable electrode remelted - Solution treated and precipitation treated - Forgings -aorD≤200mm-Rm≥965MPa. 1 Scope This document specifies the requirements relating to: Steel FE-PM1 802 (X5CrNiCu15-5) Consumable electrode remelted Solution treated and precipitation treated Forgings aorD≤200mm Rm≥965 MPa for aerospace applications. 2 Normative references The following documents are referred to...

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BS EN 1366-13:2019 pdf free

BS EN 1366-13:2019 pdf free.Fire resistance tests for service installations. The test shall be made on a test specimen representative of the complete chimney construction on which information is required. The method of fixing or support inside and outside the test furnace shall be representative of that used in practice. The parts of the test specimen can be parts from...

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BS EN 15842:2019 pdf free

BS EN 15842:2019 pdf free.Foodstuffs - Detection of food allergens - General considerations and validation of methods. A major challenge for allergen analysis consists in achieving measurement results which are comparable across different measurement methods and laboratories. The key requirement to ensure such comparability is the metrological traceability of all measurement results to a common reference, which serves as an...

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BS EN 1276:2019 pdf free

BS EN 1276:2019 pdf free.Chemical disinfectants and antiseptics一Quantitative suspension test for the evaluation of bactericidal activity of chemical disinfectants and antiseptics used in food, industrial, domestic and institutional areas一Test method and requirements (phase 2, step 1). The product shall demonstrate at least a 5 decimal logarithm (g) reduction (3 Ig for handwashes) when diluted with hard water (5.2.2.7) or- in...

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BS EN 573-3:2019 pdf free

BS EN 573-3:2019 pdf free.Aluminium and aluminium alloys -Chemical composition and form of wrought products. The chemical composition of aluminium and aluminium alloys is specified in percentage by mass in Tables 1 to 8. Limits of impurities are expressed as a maximum; limits of alloying elements shown as a range. Aluminium is specified as a minimum for unalloyed aluminium, and...

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BS EN 508-2:2019 pdf free

BS EN 508-2:2019 pdf free.Roofing and cladding products from metal sheet - Specification for self-supporting products of steel, aluminium or stainless steel sheet. The product shall be manufactured from materials complying with 4.2. The supplier of the materials is responsible for carrying out the tests necessary to verify that the materials supplied to the manufacturer comply with the requirements and...

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BS ISO 37158:2019 pdf free

BS ISO 37158:2019 pdf free.Smart community infrastructures一Smart transportation using battery-powered buses for passenger services. Battery-powered buses are driven with traction motors run by electricity. Motors can indirectly convert fuel energy into driving forces extremely efficiently by consuming electricity that is generated from fuel by a power plant in a normal way. Thus, motor traction saves energy compared with engine traction,...

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BS EN 3475-418:2019 pdf free

BS EN 3475-418:2019 pdf free.Aerospace series - Cables, electrical, aircraft use - Test methods. 4.1 General Various bi-metal conductors exist among which the most usual are tin-coated copper, copper clad steel and copper clad aluminium. Inter-metallic compounds may appear at the interface of the various layers of such conductors. As these compounds have generally an increasing growth rate when exposed...

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BS EN 12390-7:2019 pdf free

BS EN 12390-7:2019 pdf free.Testing hardened concrete. 4 Apparatus 4.1 Callipers and rules, with a maximum permissible error of 0,5 % of the dimension, for measuring the dimensions of the specimens. 4.2 Balance, equipped with a stirrup for weighing the specimen in both air and water with a maximum permissible error of 0,1 g of the mass. 4.3 Water tank,...

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