BS ISO 22932-2:2020 pdf free.Mining一Vocabulary.Geology. BS ISO 22932-2 geohydrology study of hydraulics pertinent to the flow of water and similar liquids through soils (3.1.19) and rocks Note 1 to entry: For additional terms related to geohydrology, see 3.11.geology study of the planet Earth, the materials of which it is made, the processes that act on these materials,the products formed, and...
BS ISO 22390:2020 pdf free
BS ISO 22390:2020 pdf free.Timber structures一Laminated veneer lumber一Structural properties. BS ISO 22390 This document specifies requirements for establishing the characteristic properties of structural laminated veneer lumber , including 5th percentile strength values, stiffness characteristics and other performance characteristics, related to its end use as a structural product for dry use (service class 1). It is applicable to members used in...
BS ISO 22987:2020 pdf free
BS ISO 22987:2020 pdf free.Ships and marine technology一 Laboratory test method for skin friction of antifouling paints by rotating drum. BS ISO 22987 This document provides a laboratory test method to determine the skin-friction of antifouling paints coated on drums. The results of the laboratory-tested friction of painted drums over a certain period of time can be used for screening...
BS ISO 52031:2020 pdf free
BS ISO 52031:2020 pdf free.Energy performance of buildings一Method for calculation of system energy requirements and system efficiencies一Space emission systems (heating and cooling) BS ISO 52031 This document establishes the required inputs, outputs and links (structure) of the calculation method for heating and cooling space emission systems.This document is applicable to the energy performance calculation of heating systems and water-based cooling...
BS EN 12385-3:2020 pdf free
BS EN 12385-3:2020 pdf free.Steel wire ropes一Safety.Information for use and maintenance. BS EN 12385-3 This document specifies the type of information for use and maintenance of steel wire ropes to be provided by the rope manufacturer or to be included in the manufacturer's handbook that accompanies a machine, piece of equipment or installation of which the steel wire rope forms...
BS EN 13230-6:2020 pdf free
BS EN 13230-6:2020 pdf free.Railway applications - Track 一Concrete sleepers and bearers Design BS EN 13230-6 This document provides particular design guidance in the following areas:derivation of characteristic loads and test loads;calculation of characteristic and test bending moments. The aim of this document is to give guidance for the preparation of all data to be given by the purchaser to...
BS EN 14276-2:2020 pdf free
BS EN 14276-2:2020 pdf free.Pressure equipment for refrigerating systems and heat pumps.Piping一General requirements. BS EN 14276-2 1.5 This document applies to piping with an internal pressure down to -1 bar, to account for the evacuation of the piping prior to charging with refrigerant.1.6 This document applies to both the mechanical loading conditions and thermal conditions as defined in EN 13445-3:2014/A5:2018...
BS EN ISO 6501:2020 pdf free
BS EN ISO 6501:2020 pdf free.Ferronickel - Specification and delivery requirements. BS EN ISO 6501 1 Scope This document specifies the technical delivery requirements for the various forms of ferronickel (ingots, pieces and shot) usually supplied for steel making and foundry use. 2 Normative references The following documents are referred to in the text in such a way that some...
BS EN ISO 128-1:2020 pdf free
BS EN ISO 128-1:2020 pdf free.Technical product documentation (TPD) - General principles of representation Introduction and fundamental requirements. BS EN ISO 128-1 This document gives general rules for the execution of technical drawings (2D and 3D>, as well as presenting the structure of the other parts of the ISO 128 series. This document is applicable to technical drawing in the...
BS EN 50708-2-1:2020 pdf free
BS EN 50708-2-1:2020 pdf free.Power transformers - Additional European requirements. Medium power transformer - General requirements. BS EN 50708-2-1 The tables below indicate the maximum level of losses for no-load losses and for load losses for TIER1 and TIER2.TIER1 has been applied since 1 July 2015 for the values of losses following Commission Regulation (EU) No 548/2014 of 21 May...