BS ISO 5667-10:2020 pdf free.Water quality一Sampling.Guidance on sampling of waste water. BS ISO 5667-10 This document contains details on the sampling of domestic and industrial waste water, i.e. the design of sampling programmes and techniques for the collection of samples. It covers waste water in all its forms, i.e. industrial waste water, radioactive waste water, cooling water, raw and treated...
BS ISO 6370-2:2020 pdf free
BS ISO 6370-2:2020 pdf free.Vitreous and porcelain enamels -Determination of the resistance to abrasion.Loss in mass after sub-surface abrasion. BS ISO 6370-2 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...
BS ISO 7725:2020 pdf free
BS ISO 7725:2020 pdf free.Rubber and rubber products - Determination of chlorine and bromine content. BS ISO 7725 This document specifies methods for the determination of chlorine and/or bromine present in raw rubber as well as vulcanized or unvulcanized rubber compounds.The methods are applicable to natural rubbers and to the following synthetic rubbers: isoprene,styrene-butadiene, butadiene, butyl, halogenated butyl, nitrile, ethylene-propylene,...
BS ISO 9978:2020 pdf free
BS ISO 9978:2020 pdf free.Radiation protection- Sealed sources- Leakage test methods. BS ISO 9978 This document specifies the different leakage test methods for sealed sources. It gives a comprehensive set of procedures using radioactive and non-radioactive means.This document applies to the following situations:leakage testing of test sources following design classification testing in accordance with ISO 2919(1>;-production quality control testing of...
BS EN 558:2017 pdf free
BS EN 558:2017 pdf free.Industrial valves- Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems- PN and Class designated valves. BS EN 558 This European Standard specifies the "face-to-face" (FTF) and "centre-to-face" (CTF) dimensions for PN and Class designated metal valves used in flanged pipe systems.This European Standard covers valves with the following PN, Class and...
BS EN 2037:2017 pdf free
BS EN 2037:2017 pdf free.Aerospace series - Hexagonal steel bars drawn -Dimensions - Tolerancesh 11 and h 12. BS EN 2037 1 Scope : This European Standard specifies the dimensions, tolerances and physical constants of drawn hexagonal steel bars used in aerospace construction.2 Normative references The following documents, in whole or in part, are normatively referenced in this document and...
BS EN 3903:2017 pdf free
BS EN 3903:2017 pdf free.Aerospace series - Washers,laminated, in corrosion resisting steel. BS EN 3903 1 Scope This European Standard specifies the characteristics of laminated washers, in corrosion resisting steel, for maximum operating temperature 120。C, for aerospace applications.2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application....
BS 7981:2017 pdf free
BS 7981:2017 pdf free.Code of practice for the installation,maintenance, thorough examination and safe use of mast climbing work platforms (MCWPs). BS 7981:2017 This British Standard gives recommendations and guidance for the installation, dismantling maintenance and thorough examination of mast climbing work platforms (MCWPs), which are temporarily installed, powered and designed to be used by persons from which to carry out...
BS EN ISO 2409:2020 pdf free
BS EN ISO 2409:2020 pdf free.Paints and varnishes - Cross-cut test. BS EN ISO 2409 This document specifies a test method for assessing the resistance of paint coatings and varnishes (including wood stains) to separation from substrates when a right-angle lattice pattern is cut into the coating, penetrating through to the substrate. The property determined by this empirical test procedure...
BS EN ISO 536:2020 pdf free
BS EN ISO 536:2020 pdf free.Paper and board一Determination of grammage. BS EN ISO 536 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)...