Arc welding equipment - Part 12: Coupling devices for welding cables
IEC 60974-12:2022 is applicable to coupling devices for cables used in arc welding and allied processes, designed for connection and disconnection without using tools. This fourth edition cancels and replaces the third edition published in 2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition…
Solid recovered fuels — Determination of self-heating — Part 2: Basket heating tests
This document gives guidance on basket heating tests for characterization of self-heating properties of solid recovered fuels (SRFs).
This document includes:
a) a compilation of basket heating test methods;
b) guidance on the applicability and use of basket heating tests for SRF;
c) information on the application of basket heating test data for calculations of critical conditions in storage.
Data…
Fire detection and alarm systems — Part 30: Design, installation, commissioning and service of video...
This document specifies the design, installation, commissioning and service requirements for video fire detector systems (VFDS; see ISO/TS 7240-29), which are primarily intended to provide early detection of fire within one or more specified indoor areas for the protection of lives and equipment. The VFDS can also serve to protect from specific defined risks. The VFDS can be an independent fire…
Management of terminology resources — Data categories — Part 1: Specifications
This document provides requirements and recommendations governing data category specifications for language resources. It specifies mechanisms for creating, documenting, harmonizing and maintaining data category specifications in a data category repository (DCR). It also describes the structure and content of data category specifications.
Traditional Chinese medicine — Requirements for process traceability systems in Chinese materia medi...
This document specifies the requirements for process traceability systems in Chinese materia medica and decoction pieces, including checkpoints of traceability information about the planting or breeding and circulation of Chinese materia medica, and the manufacturing, processing and use of entities of decoction pieces.
Paints and varnishes — Determination of resistance to cyclic corrosion conditions — Part 3: Testing ...
This document specifies a method based on a cyclic corrosion test for testing the corrosion protection of automobiles using coating systems on aluminium, steel or galvanized steel.
The test method uses corrosive conditions (temperature and humidity ramps and salt spray) to create realistic corrosion patterns. These corrosion patterns are typical for automobiles, and they are comparable in the…