ISO 14532:2014 establishes the terms, definitions, symbols, and abbreviations used in the field of natural gas.
The terms and definitions have been reviewed and studied in order to cover all aspects of any particular term with input from other sources such as European Standards from CEN (The European Committee for Standardization), national standards, and existing definitions in the IGU…
Oil and gas industries including lower carbon energy — Production assurance and reliability manageme...
This document describes the concept of production assurance within the systems and operations associated with exploration drilling, exploitation, processing and transport of petroleum, petrochemical and natural gas resources. This document covers upstream (including subsea), midstream and downstream facilities, petrochemical and associated activities. It focuses on production assurance of oil and…
Ophthalmic optics — Contact lenses — Part 1: Vocabulary, classification system and recommendations f...
ISO 18369-1:2017 identifies and defines the terms applicable to the physical, chemical and optical properties of contact lenses, their manufacture and uses. It provides a vocabulary of terms and, when appropriate, the international symbol and abbreviation associated with a specific term. This document also defines the terms relating to contact lens care products. It also incorporates the…
Sustainable mobility and transportation — Digital governance — Indicators
This international standard applies to the Digital Governance part of the mobility system of a city engaged in sustainability. It aims at achieving sustainability goals of the local community.
It targets Urban Mobility and its connections with intercity and other long-distance transport solutions. It applies to mobility of people and goods.
This document defines and establishes methodologies for…
Acoustics — Determination of airflow resistance — Part 1: Static airflow method
This document specifies the measurement of the determination of the static airflow resistance[1,2], in a laminar flow regime, of porous materials for acoustical applications.
Traditional Chinese medicine — Air extraction cupping device
ISO 19611:2017 specifies requirements for an air extraction cupping device which operates using negative pressure. This document includes requirements for the material, pressure, sterilization or disinfection, and packaging of the cupping device, as well as appropriate test methods.
ISO 19611:2017 is applicable to single-use type and multiple-use type devices.
ISO 19611:2017 does not apply to the…
Plastics — Determination of Charpy impact properties — Part 1: Non-instrumented impact test
This document specifies a method for determining the Charpy impact strength of plastics under defined conditions. A number of different types of specimen and test configurations are defined. Different test parameters are specified according to the type of material, the type of test specimen and the type of notch.
The method can be used to investigate the behaviour of specified types of specimen…
Solar energy — Collector fields — Check of performance
This document specifies two procedures to check the performance of solar thermal collector fields. This document is applicable to glazed flat plate collectors, evacuated tube collectors and/or tracking, concentrating collectors used as collectors in fields.
The check can be done on the thermal power output of the collector field and also be on the daily yield of the collector field.
The document…
Solid biofuels — Fuel specifications and classes — Part 5: Graded firewood
This document determines the fuel quality classes and specifications of graded firewood. This document covers only firewood produced from the following raw materials (see ISO 17725‑1:2021, Table 1):
— 1.1.1 Whole trees without roots;
— 1.1.3 Stem wood;
— 1.1.4 Logging residues (thick branches, tops etc.);
— 1.2.1 Chemically untreated by-products and residues from wood processing…
