Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety ...
IEC 62841-2-8:2016+AMD1:2025 CSV applies to hand-held shears and nibblers the rated voltage is not more than 250 V for single-phase a.c. or d.c. tools, and 480 V for three-phase a.c. tools. The rated input is not more than 3 700 W. The limits for the applicability of this standard for battery tools are given in K.1 and L.1. This standard deals with the hazards presented by tools which are…
Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety ...
IEC 62841-2-9:2015+AMD1:2025 CSV applies to hand-held tappers and threaders. The rated voltage is not more than 250 V for single-phase a.c. or d.c. tools, and 480 V for three-phase a.c. tools. The rated input is not more than 3 700 W. The limits for the applicability of this standard for battery tools is given in Annex K. This standard deals with the hazards presented by tools which are…
Traditional Chinese medicine — Polygala tenuifolia and Polygala sibirica root
This document specifies the minimum requirements and test methods for Polygala tenuifolia and Polygala sibirica root.
It applies to Polygala tenuifolia and Polygala sibirica root that are sold and used as natural medicines in international trade, including Chinese materia medica (whole medicinal materials) and decoction pieces.
Plastics — Thermoplastic polyurethanes for moulding and extrusion — Part 1: Designation system and b...
This document establishes a system of designation for thermoplastic polyurethane elastomers.
The designation system can be used as the basis for specifications.
The designation system is applicable to all thermoplastic polyurethane elastomers. It applies to materials ready for normal use in the form of powder, granules or pellets, unmodified or modified by colourants, fillers or other additives,…
Hydraulic fluid power — Determination of the fluid-borne noise characteristics of components and sys...
This document describes the procedure for the determination of the speed of sound in a fluid enclosed in a pipe, by measurements from pressure transducers mounted in the pipe.
This document is applicable to all types of hydraulic circuit operating under steady state conditions, irrespective of size, for pressure pulsations over a frequency range from 10 Hz to 3 kHz.
Transmissions hydrauliques — Évaluation des caractéristiques du bruit liquidien des composants et sy...
Le présent document décrit le mode opératoire d'évaluation de la vitesse du son émis par un fluide contenu dans un tube, par la réalisation de mesurages à partir de capteurs de pression montés sur ledit tube.
Le présent document s'applique à tous les types de circuits hydrauliques fonctionnant dans des conditions de régime établi, indépendamment de leur dimension, pour des impulsions de…
