Поиск

Traditional Chinese medicine. Coding system of formulae.

Fibre-reinforced plastic composites - Shear test method using a shear frame for the determination of the in-p…

Overview EN ISO 20337:2019 (identical to ISO 20337:2018) specifies a shear test method using a shear frame to determine the in‑plane shear stress / shear strain response, shear modulus and shear stre…

Fibre-reinforced plastic composites - Shear test method using a shear frame for the determination of the in-p…

Overview EN ISO 20337:2019 (identical to ISO 20337:2018) specifies a shear test method using a shear frame to determine the in‑plane shear stress / shear strain response, shear modulus and shear stre…

Non-destructive testing - Equipment for eddy current examination - Array probe characteristics and verificati…

Overview EN ISO 20339:2017 - Non-destructive testing - Equipment for eddy current examination - Array probe characteristics and verification - specifies the functional characteristics of eddy current…

Non-destructive testing - Equipment for eddy current examination - Array probe characteristics and verificati…

Overview EN ISO 20339:2017 - Non-destructive testing - Equipment for eddy current examination - Array probe characteristics and verification - specifies the functional characteristics of eddy current…

Cranes — Proof of competence of steel structures

Solid mineral fuels. Determination of total sulfur by Coulomb titration method

1 Scope This document specifies an alternative method of determining the total sulfur content of coal and coke by high-temperature combustion — Coulomb titration.

Non-destructive testing — Equipment for eddy current examination — Array probe characteristics and verificati…

Overview ISO 20339:2017 - Non-destructive testing - Equipment for eddy current examination - Array probe characteristics and verification - defines the functional and electrical characteristics of ed…

Traditional Chinese medicine — Coding rules for Chinese medicines in supply chain management

Overview ISO 20333:2017 - Traditional Chinese medicine - Coding rules for Chinese medicines in supply chain management - defines a standardized coding framework to uniquely identify Chinese medicines…

Coal and coke — Determination of total sulfur by Coulomb titration method

Overview ISO 20336:2025 specifies an alternative analytical method for determining the total sulfur mass fraction in coal and coke. The method uses high‑temperature combustion (1 150 ± 10 °C) followe…

Information processing — Coding of machine readable characters (MICR and OCR)

Overview ISO 2033:1983 – Information processing - Coding of machine readable characters (MICR and OCR), published by the International Organization for Standardization (ISO), establishes standardized…

Solid mineral fuels — Determination of total sulfur by Coulomb titration method

Overview ISO 20336:2017 specifies a standardized laboratory method for determining the total sulfur content in solid mineral fuels (coal and coke) using high‑temperature combustion followed by Coulom…

Cranes — Proof of competence of steel structures

Overview ISO 20332:2016 - Cranes: Proof of competence of steel structures defines general principles, methods and parameter values for proving the structural competence of crane steelwork using the l…

Oxygen reduction systems for fire prevention — Design, installation, planning and maintenance

Overview ISO 20338:2019 - "Oxygen reduction systems for fire prevention - Design, installation, planning and maintenance" specifies minimum requirements and defines technical specifications for fixed…

Traditional Chinese medicine — Coding system of formulae

Overview ISO 20334:2018 - Traditional Chinese medicine - Coding system of formulae defines a standardized coding system for TCM formulae. The standard specifies rules to encode formulae and provides…

Traditional Chinese medicine. Coding rules for Chinese medicines in supply chain management.

Non-destructive testing. Equipment for eddy current examination. Array probe characteristics and verification.

Fibre-reinforced plastic composites. Shear test method using a shear frame for the determination of the in-pl…

Coal and coke. Determination of total sulfur by Coulomb titration method.

Cranes. Proof of competence of steel structures.

Fibre-reinforced plastic composites — Shear test method using a shear frame for the determination of the in-p…

Overview ISO 20337:2018 specifies a standardized shear test method using a shear frame to determine the in‑plane shear stress–shear strain response, shear modulus and shear strength of fibre‑reinforc…