Matériel de protection des cultures — Pulvérisateurs à dos — Partie 2: Méthodes d'essai
L'ISO 19932-2:2013 spécifie des méthodes d'essai pour la vérification des exigences de l'ISO 19932‑1 relatives aux pulvérisateurs à dos destinés à être utilisés avec des produits de protection des cultures et que l'opérateur porte sur le dos ou l'épaule.
Elle est applicable aux pulvérisateurs à dos à pression entretenue, aux pulvérisateurs à dos à pression préalable et…
Gas cylinders — Cylinders and tubes of composite construction — Modal acoustic emission (MAE) testin...
This document describes the use of modal acoustic emission (MAE) testing during periodic inspection and testing of hoop wrapped and fully wrapped composite transportable gas cylinders and tubes, with aluminium-alloy, steel or non-metallic liners construction, intended for compressed and liquefied gases under pressure.
This document addresses the periodic inspection and testing of composite…
This document specifies the general characteristics of grooved pins, made of steel and stainless steel, with nominal diameters 1 mm to 25 mm.
These grooved pins are designed to fulfil the main following functions:
— locking of two (or more) parts,
— positioning or guiding,
— relative rotation of the assembled parts.
Carbonaceous materials used in the production of aluminium — Cathode blocks and baked anodes — Deter...
This International Standard specifies a method for the determination of the electrical resistivity of cathode blocks and
baked anodes used in the production of aluminium, using samples at ambient temperature.
Plastiques — Détermination des matières extractibles par des solvants organiques (Méthodes conventio...
L'ISO 6427:2013 spécifie des méthodes pour la détermination des composants dans les plastiques pouvant être extraits au moyen de liquides organiques chauds près de leurs points d'ébullition. Pour une utilisation spéciale, une méthode d'extraction froide est spécifiée.
Les composants extractibles peuvent être des monomères, des oligomères, des polymères, des plastifiants, des…
Fire-resistance tests — Elements of building construction — Part 7: Specific requirements for column...
This part of ISO 834 specifies the procedures to be followed for determining the fire resistance of columns when
tested on their own.
Columns are normally tested with all sides fully exposed to heating. However, when in practice the exposure is
from fewer than four sides, appropriate exposure conditions have to be reproduced.
The application of this test to other untested forms of construction is…
Coal and coke — Mechanical sampling — Part 7: Methods for determining the precision of sampling, sam...
In ISO 13909-7:2016, formulae are developed which link the variables that contribute to overall sampling precision. Methods are described for estimating overall precision and for deriving values for primary increment variance which can be used to modify the sampling scheme to change the precision. Methods for checking the variance of sample preparation and testing are also described.
Drinking water, wastewater and storm water systems and services — Adaptation of water services to cl...
This document provides guidance on identifying and assessing impacts of climate change on wastewater systems and on developing strategies for the adaptation to these impacts. The assessment of the impacts is based on the assessment principles described in ISO 24566-1 Assessment Principle.
This document also provides examples of some of the impacts of climate change on wastewater systems and of…
