BS ISO 23572:2020 pdf free.Petroleum products一Lubricating greases - Sampling of greases . BS ISO 23572 This document specifies methods for obtaining samples of lubricating grease from production lots or shipments and gives instructions for inspecting greases in sales packages. 2 Normative references The following documents are referred to in the text in such a way that some or all of...
BS ISO 2904:2020 pdf free
BS ISO 2904:2020 pdf free.ISO metric trapezoidal screw threads - Basic dimensions. BS ISO 2904 ISO metric trapezoidal screw threads - - Basic dimensions 1 Scope This document specifies the basic dimensions of ISO metric trapezoidal screw threads in accordance with ISO 2902. The values refer to the design profiles in accordance with ISO 2901. This document is chiefly applicable...
BS ISO 8548-2:2020 pdf free
BS ISO 8548-2:2020 pdf free.Prosthetics and orthotics - Limb deficiencies Method of describing lower limb amputation stumps. BS ISO 8548-2 This document establishes a method of describing and measuring lower limb amputation stumps. It also lists the measurements required for the provision of a prosthesis. 2 Normative references The following documents are referred to in the text in such a...
BS ISO 2795:2020 pdf free
BS ISO 2795:2020 pdf free.Plain bearings - Sintered bushes一 Dimensions and tolerances. BS ISO 2795 1 Scope This document specifies the dimensions and tolerances applicable to sintered bearings for the following ranges of inside diameters: 一cylindrical bearings: 1 mm to 60 mm; flanged bearings: 1 mm to 60 mm; -spherical bearings: 1 mm to 20 mm. 2 Normative references The...
BS EN 17409:2020 pdf free
BS EN 17409:2020 pdf free.Surfaces for sports areas - Code of practice for the sampling of performance infill used within synthetic turf surfaces. BS EN 17409 The main principle of sampling is to obtain a representative sample(s) from a lot of material from which a characteristic is to be determined. If the lot is to be represented by a sample,...
BS ISO 4225:2020 pdf free
BS ISO 4225:2020 pdf free.Air quality一General aspects一Vocabulary. BS ISO 4225 This document specifies terms and definitions that are related to air quality (see 3.11.1). These are either general terms or are used in connection with the sampling (see 3.3.3.1) and measurement of gases, vapours (see 3.1.5.8) and airborne particles (see 3.2.2.1) for the determination of air quality. The terms included...
BS EN 50641:2020 pdf free
BS EN 50641:2020 pdf free.Railway applications一Fixed installations一Requirements for the validation of simulation tools used for the design of electric traction power supply systems. BS EN 50641 This document specifies requirements for the acceptance of simulation tools used for the asssment of design of electric traction power supply systems with respect to TSI Energy. This document is applicable to the simulation...
BS EN ISO 4254-6:2020 pdf free
BS EN ISO 4254-6:2020 pdf free.Agricultural machinery - Safety Sprayers and liquid fertilizer distributors. BS EN ISO 4254-6 1 Scope This document, to be used together with IS0 4254-1, specifies the safety requirements and their verlfication for the design and construction of mounted, seml-mounted. talled and self-propelled agricultural sprayers for use with plant protection products (PPP) and liquid fertilizer application,...
BS IOS 685:2020 pdf free
BS IOS 685:2020 pdf free.Analysis of soaps - Determination of total alkali content and total fatty matter content. BS IOS 685 Decomposition of the soap by a known volume of standard volumetric mineral acid solution, extraction and separation of the liberated fatty matter with light petroleum and determination of the total alkali content by titration of the excess of acid...
BS EN 17399:2020 pdf free
BS EN 17399:2020 pdf free.Algae and algae products - Terms and definitions. BS EN 17399 1 Scope This document defines the terms related to functions, products, and properties of algae and algae products. In order to better pack the methodologies, algae are regarded as a functional group of organisms consisting of microal gpae, macroalgae, cyanobacteria and Labyrinthulomycetes. 2 Normative references...