BS ISO 22462:2020 pdf free.Metallic and other inorganic coatings一Test method for the friction coefficient measurement of chemical conversion coatings. BS ISO 22462 1 Scope This document specifies a test method to measure the friction coefficient of chemical conversion coating sheet products and coiled products. This document is applicable to measure or compare the friction properties of hot-dip galvanized, lubricated and...
BS EN 16603-20-21:2020 pdf free
BS EN 16603-20-21:2020 pdf free.Space engineering — Interface requirements for electrical actuators. BS EN 16603-20-21 In general terms, the scope of the consolidation of the electrical interface requirements for electrical (hold down and release or deployment) actuators in the present ECSS-E-ST-20-21 and the relevant explanation in the handbook ECSS-E-HB-20-21 is to allow a more recurrent approach both for actuator electronics...
BS EN 15199-3:2020 pdf free
BS EN 15199-3:2020 pdf free.Petroleum products一Determination of boiling range distribution by gas chromatography method. BS EN 15199-3 This document describes a method for the determination of the boiling range distribution of petroleum products by capillary gas chromatography using flame ionization detection. The standard is applicable to crude oils. The boiling range distribution and recovery to C100 or C120 can be...
BS 8298-2:2020 pdf free
BS 8298-2:2020 pdf free.Design and installation of natural stone cladding and lining.Traditional handset external cladding -Code of practice. BS 8298-2 This part of BS 8298 gives recommendations for the design, installation and maintenance of traditional handset external cladding of natural stone held directly to a structural backing structure by metal fixings. It covers: a) the sampling of stone for testing...
BS ISO 13799:2020 pdf free
BS ISO 13799:2020 pdf free.Ships and marine technology一Ship's mooring and towing fittings一Recessed bitts
BS ISO 289-2:2020 pdf free
BS ISO 289-2:2020 pdf free.Rubber, unvulcanized - Determinations using a shearing-disc viscometer.Determination of pre-vulcanization characteristics. BS ISO 289-2 1 Scope This document specifies a method for determining the pre-vulcanization characteristics of compounded rubber. The pre-vulcanization characteristics determined by this method provide a means of estimating how long compounded rubber can be maintained at high temperatures and remain processable. 2 Normative...
BS EN 12697-34:2020 pdf free
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...