UHV AC transmission systems - Part 102: General system design
IEC TS 63042-102:2021(E) specifies the procedure to plan and design UHV transmission projects and the items to be considered.
The objective of UHV AC power system planning and design is to achieve both economic efficiency and high reliability, considering its impact on EHV systems.
Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety ...
IEC 62841-4-5:2021 This document applies to grass shears with a maximum cutting width of 200 mm designed primarily for cutting grass.
This document does not apply to hedge trimmers.
Hedge trimmers are covered by IEC 62841-4-2.
The contents of the corrigendum of January 2024 have been included in this copy.
Outils électroportatifs à moteur, outils portables et machines pour jardins et pelouses - Sécurité -...
IEC 62841-4-5:2021 Le présent document s'applique aux cisailles à gazon d'une largeur de coupe maximale de 200 mm, conçues principalement pour la tonte du gazon.
Le présent document ne s'applique pas aux taille-haies.
Les taille-haies sont couverts par l'IEC 62841-4-2.
Le contenu du corrigendum de janvier 2024 a été pris en considération dans cet exemplaire.
Tourism and related services — Bareboat charter — Supplementary charter services and experiences
This document establishes the minimum requirements for supplementary charter services and experiences offered by a charter provider. It is applicable to any individual or organization which offers such additional services.
This document excludes bareboats that:
— do not have living accommodation;
— are only hired as accommodation and are not permitted to leave their mooring/berth.
This…
Traditional Chinese medicine — Glehnia littoralis root
This document specifies the quality and safety requirements of Glehnia littoralis root, which is derived from the plant Glehnia littoralis Fr Schmidt ex Miq.
This document applies to Glehnia littoralis root that is sold and used as natural medicine in international trade, including Chinese materia medica (whole medicinal materials) and decoction pieces derived from this plant.
Rubber- or plastics-coated fabrics — Determination of abrasion resistance — Part 2: Martindale abrad...
This document specifies two separate methods for determining the resistance of a material to wet and dry abrasion.
It is applicable to the coated surface or surfaces of coated fabrics.
It does not apply to determining the abrasion behaviour of an uncoated surface of a coated fabric, for which the methods for uncoated textiles described in the ISO 12947 series apply.
This document specifies dimensions, designation, methods of tests and requirements for primary batteries for watches. In several cases, a menu of test methods is given. When presenting battery electrical characteristics and/or performance data, the manufacturer specifies which test method was used.
Ce document spécifie les dimensions, la désignation, les méthodes d’essai et les exigences qui s’appliquent aux piles électriques pour montres. Dans certains cas, un choix de méthodes d’essai est proposé. Lorsque le fabricant présente les caractéristiques électriques et/ou les performances de la pile, il précise la méthode d’essai qui a été utilisée.
Supports textiles revêtus de caoutchouc ou de plastique — Détermination de la résistance à l'us...
Le présent document spécifie deux méthodes distinctes permettant de déterminer la résistance d’un matériau à l’usure dans des conditions sèches et mouillées.
Il s’applique aux surfaces revêtues et aux surfaces des supports textiles revêtus.
Il ne s’applique pas pour déterminer le comportement à l’usure de la surface non enduite d’un support textile revêtu, pour lequel les méthodes destinées aux…
Ships and marine technology — Sea-going vessels — Windlasses and anchor capstans
This document specifies requirements for the design, construction, safety, performance and acceptance testing of windlasses and anchor capstans.
This document is applicable to windlasses and anchor capstans of sea-going vessels, which have an electric, hydraulic, pneumatic or external drive, of the following types:
— symmetrical double cable-lifter windlasses (type 1);
— single cable-lifter…