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ISO 4579-2021 pdf free download - Aerospace — Drives, internal, TORX PARALOBE drive — Geometrical definition, gaging and technical requirements. This international standard specifies basic dimensions, characteristics and engineering requirementsfor TORXR PARALOBERrecesses in aerospace fasteners. 2Normative references...

ISO 4138-2021 pdf free download - Passenger cars — Steady-state circular driving behaviour — Open-loop test methods. 8Test procedure8.1warm-up The warm-up shall be carried out in accordance with ISO 15037-1:2019,7.1.8.2 Initial driving condition The conditions shall be...

ISO 4134-2021 pdf free download - Meat and meat products — Determination of L-(+)-glutamic acid content — Reference method. 7.1.3 Solution R1, triethanolamine phosphate buffer solution, pH = 8,6. Dissolve 1,86 g of triethanolamine hydrochloride in approximately...

ISO 3669-2020 pdf free download - Vacuum technology — Dimensions of knife-edge flanges. This document specifies the dimensions of fixed or rotatable bolted knife-edge flanges used in vacuumsystems for pressures ranging from atmospheric to as low as...

ISO 2076-2021 pdf free download - Textiles — Man-made fibres — Generic names. This document defines the generic names used to designate the different categories of man-made fibres,based on a main polymer,currently manufactured on an industrial scale...

ISO 975-2021 pdf free download - Brown coals and lignites — Determination of yield of benzene- soluble extract — Semi-automatic method. This document specifies a semi-automatic method for determination of the yield of benzene-solubleextract in brown coals...

ISO 939-2021 pdf free download - Spices and condiments — Determination of moisture content. This document specifies an entrainment method for the determination of the moisture content of spicesand condiments. 2Normative references The following documents are referred...

ISO 748-2021 pdf free download - Hydrometry - Measurement of liquid flow in open channels - Velocity area methods using point velocity measurements (ISO 748:2021). A measuring site shall be chosen conforming to the specified requirements. The...