Digital imaging — Image storage — Part 4: Digital negative format
This part of ISO 12234 specifies the DNG (digital negative) image file format, published by Adobe Systems as the “Digital Negative (DNG) Specification” This includes specifying DNG by capturing and reconciling major adoptions and implementations of Adobe DNG.
Earth-moving machinery — Collision warning and avoidance — Part 4: Risk area and risk level for swin...
This document defines requirements for collision warning systems (CWS) and collision avoidance systems (CAS) that address swing/rotation motion for:
— earth moving machinery as defined in ISO 6165;
— mobile underground mining machinery as defined in ISO 19296; and
— road construction machinery as defined in ISO 22242.
This document covers intended object between the ground plane of the machine…
Piping systems for rehabilitation of underground drains, sewers and water supply networks — Part 2: ...
This document specifies requirements and test methods for pipes and fittings which are part of piping systems for the rehabilitation of underground non-pressure and pressure drainage and sewerage networks, and of water supply networks which transport water intended for human consumption, including raw water intake pipelines.
It is applicable to the renovation technique family:
— lining with…
Belt drives — Classical and narrow V-belts — Grooved pulleys (system based on datum width)
Cancels and replaces the second edition (1989). Specifies the principal dimensions of grooved pulleys for classical V-belts and narrow V-belts specified in the terminology system based on datum width. It is important that narrow belts are not used with pulleys uniquely designed for classical belts, and, on the other hand, that multiple belt drives are not used with joined V-belts.
Plastics — Determination of the aerobic biodegradation of plastic materials exposed to seawater usin...
This document describes a laboratory test method to determine the aerobic biodegradation of plastic materials exposed to seawater using accelerated conditions.
Furthermore, this document describes the general requirements of the apparatus and the procedures for using this test method. The biodegradation is determined by measuring the oxygen demand in a closed respirometer or by measuring the CO2…
