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BS EN 13757-1:2021 pdf free download - Communication systems for meters Part 1: Data exchange. The IC “Register” is formed by combining the features necessary to model the behaviour of a generic register (containing measured or static...

BS EN 13629:2020 pdf free download - Wood flooring一Solid individual and pre-assembled hardwood boards. 4.5.2.2 Squareness and other angular deviations The deviation from all the 900 angles and from required angles for specific patterns shall not exceed...

BS EN 13617-2:2021 pdf free download - Petrol filling stations Part 2: Safety requirements for construction and performance of safe breaks for use on metering pumps and dispensers. B.7.4 For re-usable safe breaks conduct this test 10...

BS EN 13598-2:2020 pdf free download - Plastics piping systems for non-pressure underground drainage and sewerage一 Unplasticized poly(vinyl chloride) (PVC-U>, polypropylene (PP) and polyethylene (PE> Part 2: Specifications for manholes and inspection chambers. Socket (dsm) and spigot...

BS EN 13586:2020 pdf free download - Cranes一Access. 5.3.5 Hand supports shall be designed and constructed so as not to have exposed sharp edges and corners or other hazardous projections. Edges shall have radii (minimum 2 mm)...

BS EN 13497:2021 pdf free download - Thermal insulation products for building applications - Determination of the resistance to impact of external thermal insulation composite systems (ETICS). 7.2 Test procedure The test specimen shall be placed on...

BS EN 13434:2021 pdf free download - Devices to prevent pollution by backflow of potable water一Mechanical disconnector, flow actuated一Family G, Type B. 8 Design 81 General a) The internal components of the device shall be accessible for...

BS EN 13286-41:2021 pdf free download - Unbound and hydraulically bound mixtures Part 41: Test method for the determination of the compressive strength of hydraulically bound mixtures. 5 Apparatus 5.1 Compression testing machine The precision of the...

BS EN 13286-4:2021 pdf free download - Unbound and hydraulically bound mixtures Part 4: Test methods for laboratory reference density and water content一Vibrating hammer. This document specifies a method for the determination of the relationship between the...

BS EN 13286-1:2021 pdf free download - Unbound and hydraulically bound mixtures Part 1: Test methods for laboratory reference density and water content - Introduction, general requirements and sampling. A.1 General This annex describes methods for: —...