Low-voltage fuses - Part 2: Supplementary requirements for fuses for use by authorized persons (fuse...
IEC 60269-2:2013+AMD1:2016 provides supplementary requirements for fuses for use by authorized persons and are generally designed to be used in installations where the fuse-links are accessible to, and may be replaced by, authorized persons only. Fuses for use by authorized persons according to the following fuse systems also comply with the requirements of the corresponding subclauses of IEC…
Spécification géométrique des produits (GPS) — Tolérancement dimensionnel — Partie 1: Tailles linéai...
L'ISO 14405-1 :2016 établit l'opérateur de spécification par défaut (voir l'ISO 17450‑2) pour la taille linéaire et définit un ensemble d'opérateurs de spécification spéciaux pour la taille linéaire des entités dimensionnelles de type «cylindre», «sphère», «tore»[1], «cercle», «deux plans parallèles opposés» ou «deux droites parallèles opposées».
Elle définit également les…
Leather — Measurement of leather surface — Using electronic techniques
ISO 19076:2016 provides a method for the measurement of the surface of leather or leather parts by the use of electronic measuring machines.
It applies to the measurement of leather (or leather parts) fulfilling the following requirements:
- flexible leather, finished or unfinished, dry or wet leather;
- flexibility: such to allow full distension on the measuring line/surface.
Geometrical product specifications (GPS) — Dimensional tolerancing — Part 1: Linear sizes
ISO 14405-1:2016 establishes the default specification operator (see ISO 17450‑2) for linear size and defines a number of special specification operators for linear size for features of size, e.g. "cylinder", "sphere", "torus,"[1], "circle", "two parallel opposite planes", or "two parallel opposite straight lines".
It also defines the…
Cuir — Mesurage de la surface du cuir — Utilisation de techniques électroniques
L'ISO 19076 :2016 fournit une méthode pour le mesurage de la surface du cuir ou de pièces de cuir au moyen d'appareils de mesure électroniques.
Elle s'applique au mesurage du cuir (ou de pièces de cuir) satisfaisant aux exigences suivantes:
- cuir souple, fini ou non fini, cuir humide ou sec;
- souplesse: cuir pouvant être complètement distendu sur la ligne/surface de…
ISO 5781:2016 specifies the dimensions and other data relating to surfaces on which hydraulic pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves are mounted in order to ensure interchangeability.
It applies to mounting surfaces for hydraulic pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves, which represent…
Calculation of load capacity of spur and helical gears — Part 5: Strength and quality of materials
ISO 6336-5:2016 describes contact and tooth-root stresses and gives numerical values for both limit stress numbers. It specifies requirements for material quality and heat treatment and comments on their influences on both limit stress numbers.
Values in accordance with ISO 6336-5:2016 are suitable for use with the calculation procedures provided in ISO 6336‑2, ISO 6336‑3 and ISO 6336‑6 and in…
