Plastics — Disintegration field test of plastics under water environmental conditions
This document specifies test methods for the determination of the degree of disintegration of plastic materials floating in water.
NOTE The disintegration test is a field test performed under natural environmental conditions in a part of the sublittoral zone, the shores of lakes or rivers, and the test samples are immersed to a depth between 1,5 m to 3 m from water surface.
This…
Aerospace — Tubing outside diameters and thicknesses — Metric dimensions
This document specifies the outside diameters and thicknesses of tubes, for all metallic materials, to be selected for all uses in aircraft structural and system design.
Performance rating of centrifugal refrigerant compressor
This document specifies the rating requirements, published ratings and marking provisions of centrifugal refrigerant compressors. This document applies to centrifugal compressors and their performance in heating, ventilation and air-conditioning applications.
This document provides guidance and requirements for the industry, including manufacturers, engineers, installers and contractors. It…
Household electric cooking appliances - Part 1: Ranges, ovens, steam ovens and grills - Methods for ...
IEC 60350-1:2023+AMD1:2025 CSV specifies methods for measuring the performance of electric cooking ranges, ovens, steam ovens, and grills for household use. This document is also applicable to portable appliances with similar functionalities that were previously covered by the withdrawn IEC 61817. The ovens covered by this document can be with or without microwave function. Manufacturers are…
