Préparation des subjectiles d'acier avant application de peintures et de produits assimilés — S...
Le présent document spécifie des exigences pour 12 granulométries de grenailles rondes en acier coulé à bas carbone, telles qu'elles sont fournies pour la préparation par projection. Des valeurs sont spécifiées pour la dureté, la masse volumique, les exigences relatives aux défauts structuraux et la composition chimique.
Les exigences spécifiées dans le présent document s'appliquent…
Preparation of steel substrates before application of paints and related products — Specifications f...
This document specifies requirements for 12 grades of low-carbon cast-steel shot abrasive, as supplied for blast-cleaning processes. Values are specified for hardness, density, defect/structural requirements and chemical composition.
The requirements specified in this document apply to abrasives supplied in the "new" condition only. They do not apply to abrasives either during or after…
Preparation of steel substrates before application of paints and related products — Specifications f...
This document specifies requirements for 12 grades of chilled-iron grit abrasives, as supplied for blast-cleaning processes. It specifies ranges of particle sizes, together with corresponding grade designations. Values are specified for hardness, density, defect/structural requirements and chemical composition.
The requirements specified in this document apply to abrasives supplied in the "…
Ground-mounted photovoltaic power plants - Design guidelines and recommendations
IEC TS 62738:2018(E) sets out general guidelines and recommendations for the design and installation of ground-mounted photovoltaic (PV) power plants. A PV power plant is defined within this document as a grid-connected, ground-mounted system comprising multiple PV arrays and interconnected directly to a utility’s medium voltage or high voltage grid. Additional criteria is that PV power plants…
Soil quality — Guidance on the determination of background values
This document gives guidelines for the principles and main methods for the determination of background values for inorganic and organic substances in soils at a local/regional scale. The site scale is excluded.
It gives guidelines for sampling and data processing strategies. It identifies methods for sampling and analysis.
This document does not apply to the determination of background values for…
Qualité du sol — Recommandations pour la détermination des valeurs de fond
Le présent document fournit des lignes directrices concernant les principes et les principales méthodes de détermination des valeurs de fond relatives aux substances minérales et organiques présentes dans les sols, à l'échelle locale/régionale. L'échelle du site est exclue.
Il fournit des lignes directrices en matière de stratégies d'échantillonnage et de traitement des données. Il…
Catheter systems for neuraxial application — Sterile and single-use catheters and accessories
This document specifies general requirements and test methods for catheter systems intended to be used in neuraxial applications.
This document specifies requirements for intended performance, design attributes, materials, design evaluation, manufacture, sterilization, packaging and information supplied by the manufacturer, and tests to demonstrate conformity with these requirements.
Catheters…
Systèmes de cathéters pour application neuraxiale — Cathéters et accessoires stériles et à usage uni...
Le présent document spécifie des exigences générales et méthodes d'essai pour systèmes de cathéters destinés à être utilisés dans les applications neuraxiales.
Il spécifie des exigences relatives aux performances prévues, aux caractéristiques de conception, aux matériaux, à l'évaluation de la conception, à la fabrication, à la stérilisation, à l'emballage et aux informations…
Mechanical vibration and shock — Evaluation of human exposure to whole-body vibration — Part 5: Meth...
This document addresses human exposure to multiple mechanical shocks, and it formulates requirements for the measurement of multiple shocks. The results of these measurements are then analyzed to provide information for the assessment of the risk of adverse health effects to the vertebral end-plates of the lumbar spine for seated individuals due to compression. Other injuries could develop even…
