Gaseous fire-extinguishing systems — Physical properties and system design — Part 5: FK-5-1-12 extin...
This document contains specific requirements for gaseous fire-extinguishing systems, with respect to FK-5-1-12 extinguishant. It includes details of physical properties, specifications, usage and safety aspects.
This document is applicable only to systems operating at nominal pressures of 25 bar, 34,5 bar, 42 bar and 50 bar[1] with nitrogen propellant. This does not preclude the use of other…
Traditional Chinese medicine — Rehmannia glutinosa root
This document specifies the requirements and test methods for dried Rehmannia glutinosa root that is derived from Rehmannia glutinosa Libosch.
Fresh Rehmannia glutinosa Libosch. and processed Rehmannia glutinosa Libosch. are excluded.
This document is applicable to Rehmannia glutinosa root that is sold and used as a natural medicine in international trade, including Chinese materia medica (whole…
Matrices solides environnementales — Dosage d’éléments par spectroscopie d’émission optique avec pla...
Le présent document spécifie une méthode de dosage des éléments suivants dans des digestats d’eau régale, d’acide nitrique ou de mélange d’acides chlorhydrique (HCl), nitrique (HNO3) et tétrafluoroborique (HBF4)/fluorhydrique (HF) de sols, de biodéchets traités, de déchets, de boues et de sédiment:
Aluminium (Al), antimoine (Sb), arsenic (As), baryum (Ba), béryllium (Be), bismuth (Bi), bore (B),…
Environmental solid matrices — Determination of elements using inductively coupled plasma optical em...
This document specifies a method for the determination of the following elements in aqua regia, nitric acid or mixture of hydrochloric (HCl), nitric (HNO3) and tetrafluoroboric (HBF4)/hydrofluoric (HF) acid digests of soil, treated biowaste, waste, sludge and sediment:
Aluminium (Al), antimony (Sb), arsenic (As), barium (Ba), beryllium (Be), bismuth (Bi), boron (B), cadmium (Cd), calcium (Ca),…
Pneumatic fluid power — Compressed air pressure regulators and filter-regulators — Part 2: Test meth...
This document specifies test procedures and a method of presenting the results concerning the parameters which define the main characteristics to be included in the literature from suppliers of regulators and filter-regulators conforming to ISO 6953-1.
The purpose of this document is to:
— facilitate the comparison of pressure regulators and filter-regulators by standardizing test methods and…
Pneumatic fluid power — Compressed air pressure regulators and filter-regulators — Part 1: Main char...
This document specifies which characteristics of compressed air pressure regulators are required to be included in the literature from the supplier. It also applies to filter-regulators.
This document applies to:
— manually controlled direct operated types (with relieving mechanisms such as a relieving pressure regulator, or without relieving mechanism),
— manually controlled internal pilot…
Space systems — Design, testing and operation of a large constellation of spacecraft
This document provides requirements that are either unique or particularly relevant to large constellations of spacecraft operating in the LEO protected region throughout their life cycle, including planning, designing, testing, operating and disposal activities.
The requirements in this document are applicable to large constellation owners. While some are directly applicable to the constellation…
Tubeless tyres — Valves and components — Part 2: Clamp-in tubeless tyre valve — Test methods
This document specifies test methods for clamp-in tubeless tyre valves.
These methods are defined to determine the minimum level of performance requested.
This document applies to the tyre valve assembled on the rim hole with diameter of 11,3 mm for passenger cars or for light duty vehicles.
This document does not include tyre pressure monitoring system (TPMS) valves.
