Intelligent transportation systems — Energy-based green ITS services for smart city mobility applica...
This document provides a framework and information on the total amount of energy appropriate for the deployment of smart city mobility and energy efficiency technologies. These technologies can increase operational energy efficiency and unlock enhanced transportation waste-free energy applications, as well as measuring energy consumption.
The standard framework for energy-based green intelligent…
Quantities and units — Part 13: Information science and technology
In IEC 80000-13, names, symbols and definitions for quantities and units used in information science and technology are given. Where appropriate, conversion factors are also given. International Standard IEC 80000-13 has been prepared by IEC technical committee 25: Quantities and units, and their letter symbols in co-operation with ISO/TC 12. This standard cancels and replaces subclauses 3.8 and…
This document specifies product specification for glued laminated bamboo: requirements for components and bonding, performance requirements of glued laminated bamboo products, production and storage facilities, evaluation of conformity and marking and labelling.
Fasteners — Mechanical properties of corrosion-resistant stainless steel fasteners — Part 4: Tapping...
ISO 3506-4:2009 specifies the mechanical properties of tapping screws made of austenitic, martensitic and ferritic steel grades of corrosion-resistant stainless steels, when tested over an ambient temperature range of 10 °C to 35 °C. Properties vary at higher or lower temperatures.
It applies to tapping screws with threads from ST2,2 up to and including ST8, in accordance with ISO 1478.
It does…
Fasteners — Mechanical properties of corrosion resistant stainless steel fasteners — Part 3: Set scr...
ISO 3506-3:2009 specifies the mechanical properties of set screws and similar fasteners not under tensile stress made of austenitic stainless steel, when tested over an ambient temperature range of 10 °C to 35 °C. Properties vary at higher or lower temperatures.
ISO 3506-3:2009 applies to set screws and similar fasteners:
- with nominal thread diameter 1,6 mm ≤ d ≤ 24 mm;
- of triangular ISO…
Surface chemical analysis — Total reflection X-ray fluorescence analysis of water
ISO 20289:2018 provides a chemical method for technicians working with Total Reflection X-ray Fluorescence (TXRF) instrumentation to perform measurements of water samples, according to good practices, with a defined degree of accuracy and precision. Target users are identified among laboratories performing routine analysis of large numbers of samples, which also comply with ISO/IEC 17025.
ISO…
Petroleum products — Determination of the filterability of lubricating oils — Part 2: Procedure for ...
ISO 13357-2:2017 specifies a procedure for the evaluation of the filterability of dry lubricating oils, particularly those designed for hydraulic applications. The procedure only applies to mineral-based oils, since fluids manufactured from other materials (e.g. fire-resistant fluids) might not be compatible with the specified test membranes. The range of application has been evaluated with oils…
