Tuyaux et flexibles en caoutchouc pour le ravitaillement carburant et la vidange des avions au sol —...
ISO 1825:2017 spécifie les dimensions, et la construction de, et les exigences pour, quatre types de tuyaux et de flexibles destinés à être utilisés pour toutes les opérations de ravitaillement et de déchargement de carburant des avions au sol.
Les quatre types sont conçus pour:
a) être utilisés avec des carburants à base de pétrole dont la teneur en hydrocarbures aromatiques ne dépasse pas 30 %…
Aerospace — Nuts, plain or slotted (castellated) — Procurement specification
This International Standard specifies the required characteristics for metric plain or slotted (castellated) nuts, with MJ threads according to ISO 5855-2, for use in aerospace construction.
It is applicable to nuts as defined above, provided that reference is made to this International Standard in the relevant definition document.
Aerospace — Nuts, self-locking, with maximum operating temperature less than or equal to 425 °C — Pr...
This International Standard specifies the required characteristics for metric self-locking nuts, with MJ threads, for
use in aerospace construction at a maximum temperature less than or equal to 425 °C.
It is applicable to nuts as defined above, provided that reference is made to this International Standard in the
relevant definition document.
Dentistry — Coupling dimensions for handpiece connectors — Part 1: Mechanical properties
This International Standard specifies the coupling between handpieces and motors connected to dental units.
This International Standard specifies the nominal dimensions, tolerances and the extraction force of coupling systems for use between handpiece and motor which supply the handpiece with water, air and light, and rotation energy.
