BS EN 12697-34:2020 pdf free.Bituminous mixtures—Test methods.Marshall test. BS EN 12697-34 The compacted specimens shall be de-moulded, ensuring that they are cooled in air to avoid any danger of deformation and then tested in accordance with 6.1.1 and 6.1.3. After de-moulding, wait at least 4h before further testing begins. All tests shall be completed within 32 h of de-moulding. Specimens...
BS ISO 21785:2020 pdf free
BS ISO 21785:2020 pdf free.Air cargo unit load devices一 Load distribution model. BS ISO 21785 This document defines the industry agreed model for load distribution on air cargo unit load devices (ULD> bases to apply the maximum allowable centre of gravity C.G.) eccentricity. Its purpose is to establish a common reference load distribution algorithm for: a) comparable and repeatable ULD...
BS ISO 13713:2020 pdf free
BS ISO 13713:2020 pdf free.Ships and marine technology一Ship's mooring and towing fittings - Mooring chocks. BS ISO 13713 1 Scope This document specifies the types, nominal sizes, dimensions and materials, as well as construction, manufacturing and marking requirements, for mooring chocks installed to lead the mooring and towing rope of a ship. 2 Normative references The following documents are referred...
BS ISO 9981:2020 pdf free
BS ISO 9981:2020 pdf free.Belt drives - Pulleys and V-ribbed belts for the automotive industry一PK profile: Dimensions. BS ISO 9981 This document specifies the principal dimensional characteristics of V-ribbed pulley groove profiles, together with the corresponding endless V-ribbed belts of PK profile which are used predominantly for automotive accessory drive applications. This document does not apply to the complete array...
BS EN 6057:2020 pdf free
BS EN 6057:2020 pdf free.Aerospace series一Rod-end with bearing EN 4265 in corrosion resisting steel, internal threaded shank一Dimensions and loads, Inch series. BS EN 6057 1 Scope This European standard specifies the characteristics of adjustable rod-ends consisting of: a spherical plain bearing, metal to metal, in corrosion resisting steel, wide series (EN 4265) a rod-end with internal threaded shank They are...
BS ISO 3547-7:2020 pdf free
BS ISO 3547-7:2020 pdf free.Plain bearings - Wrapped bushes.Measurement of wall thickness of thin-walled bushes. BS ISO 3547-7 1 Scope This document describes, following ISO 12301, the checking methods and measuring equipment used for measuring the total wall thickness of thin-walled bushes in the finished state. NOTE All dimensions in this document are given in millimetres. 2 Normative references The...
BS ISO 3547-6:2020 pdf free
BS ISO 3547-6:2020 pdf free.Plain bearings一Wrapped bushes,Checking the inside diameter. BS ISO 3547-6 1 Scope The document specifies, following ISO 12301, the checking of the inside diameter of wrapped bushes (see ISO 3547-2:2017, method C) and describes the necessary checking methods and measuring equipment. NOTE 1 All dimensions in this document are given in millimetres except where otherwise noted/designated. NOTE...
BS EN ISO 8659:2020 pdf free
BS EN ISO 8659:2020 pdf free.Thermoplastics valves - Fatigue strength - Test method. BS EN ISO 8659 The endurance test, using water, air or gas as the fluid medium, at the temperature, pressure and velocity specified in the particular product standard, shall be carried out, at the ambient temperature specified in the product standard, as follows: a) Open the valve...
BS EN 50212:2020 pdf free
BS EN 50212:2020 pdf free.Connectors for thermoelectric sensors. BS EN 50212 1 Scope The object of this document is to determine the composition, nature of materials, manufacturing tests and thermoelectronic behaviour of connectors for sensors using thermocouples according to EN 60584-3:2008. This document does not cover such special thermocouples as U, L and W types; nevertheless, the user of such...
BS EN 1817:2020 pdf free
BS EN 1817:2020 pdf free.Resilient floor coverings - Specification for homogeneous and heterogeneous smooth rubber floor coverings. BS EN 1817 1 Scope This document specifies the characteristics of homogeneous and heterogeneous smooth (including grained or embossed) rubber floor coverings, supplied in either tile or roll form. This document includes a classification system based on intensity of use, which shows where...