BS EN ISO 80000-8:2020 pdf free.Quantities and units,Acoustics. BS EN ISO 80000-8 This document gives names, symbols, definitions and units for quantities of acoustics. W here appropriate, conversion factors are also given. 2 Normative references There are no normative references in this document. 3 Terms and definitions For the purposes of this document, the fllowing terms and definitions apply. Names,...
BS ISO 4097:2020 pdf free
BS ISO 4097:2020 pdf free.Rubber, ethylene-propylene-diene (EPDM)一Evaluation procedure. BS ISO 4097 This document specifies: 一the physical and chemical tests on raw rubbers; the standard materials, standard test formulations, equipment, and processing methods for evaluating the vulcanization characteristics of ethylene-propylene-diene rubbers (EPDM), including oil-extended types.The mixing technique in each method can be modified to achieve a good dispersion of all the...
BS ISO 8820-11:2020 pdf free
BS ISO 8820-11:2020 pdf free.Road vehicles - Fuse-links,Fuse-links with tabs (blade type) Type M (medium-high current). BS ISO 8820-11 This document specifies fuse-links with tabs (blade-type) Type M (medium-high current) for use in road vehicles. It establishes, for this fuse-link type, the rated current, test procedures, performance requirements and dimensions.This document is applicable for fuse-links with a rated voltage of...
BS ISO 8820-10:2020 pdf free
BS ISO 8820-10:2020 pdf free.Road vehicles一. Fuse-links,Fuse-links with tabs Type L (high current miniature). BS ISO 8820-10 This document specifies fuse-links with tabs (blade-type) Type L (high current miniature) for use in road vehicles. It establishes, for this fuse-link type, the rated current, test procedures, performance requirements and dimensions. This document is applicable for fuse-links with a rated voltage of...
BS ISO 8551:2020 pdf free
BS ISO 8551:2020 pdf free.Prosthetics and orthotics一Functional deficiencies一Description of the person to be treated with an orthosis, clinical objectives of treatment, and functional requirements of the orthosis. BS ISO 8551 This document establishes a method of describing the person to be treated with an orthosis, the clinical objectives of treatment and the functional requirements of the orthosis. 2 Normative references...
BS ISO 5480:2020 pdf free
BS ISO 5480:2020 pdf free.Ships and marine technology一Guardrails for cargo ships. BS ISO 5480 This document specifies dimensions, materials, quality of manufacture and finish for guardrails and stanchions fitted on exposed freeboard and superstructure decks of cargo ships to prevent personnel falling overboard or to lower decks. It is not applicable to guardrails fitted near compasses.The following documents are referred...
BS ISO 6798-2:2020 pdf free
BS ISO 6798-2:2020 pdf free.Reciprocating internal combustion engines - Measurement of sound power level using sound pressure. BS ISO 6798-2 This document specifies the survey method, which is the measurement method of the sound power level for reciprocating internal combustion engines.This document applies to all reciprocating internal combustion engines falling within the field of application of ISO 3046-1 and other...
BS ISO 7313:2020 pdf free
BS ISO 7313:2020 pdf free.Aircraft一High temperature convoluted hose assemblies in polytetrafluoroethylene (PTFE). BS ISO 7313 This document specifies characteristics of hose assemblies with corrosion-resistant metallic braid and convoluted polytetrafluoroethylene (PTFE) inner tube for use in aircraft fluid systems at temperatures between -55 °C and +200 °C and at nominal pressures, depending on bore size, up to 6,8 MPa. Special approval...
BS ISO 8502-15:2020 pdf free
BS ISO 8502-15:2020 pdf free.Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness,Extraction of soluble contaminants for analysis by acid extraction. BS ISO 8502-15 This document specifies a method of extracting, for analysis, acid soluble contaminants from a surface by use of flexible cells in the form of adhesive patches...
BS ISO 3087:2020 pdf free
BS ISO 3087:2020 pdf free.Iron ores一Determination of the moisture content of a lot. BS ISO 3087 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...