Online Standards Free Download

ISO 8044-2020 pdf free download - Corrosion of metals and alloys - Vocabulary (ISO 8044:2020). This document defines terms relating to corrosion that are widely used in modern science andtechnology.In addition, some definitions are supplemented with short...

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...