GOST R 59117-2020

Non-destructive testing. Image quality of radiographs. Part 2. Determination of the image quality value using step/hole-type image quality indicators

Milk and milk products. Acceptance regulations, methods of sampling and for testing. Part 1. Milk, dairy, milk compounds and milk-contained products

Interaction with testing laboratories during testing of consumer goods. Guide for non-profit organizations

Systems for cable management. Cable ties for electrical installation

Chemical hazard classification. General requirements

Ultrasonics. Real-time pulse-echo scanners. Phantom with cylindrical, artificial cysts in tissue-mimicking material and method for evaluation and periodic testing of 3D-distributions of void-detectability ratio (VDR)