GOST R 51485-99

Destructive tests on welds in metallic materials. Hot cracking tests for weldments. Arc welding processes. Part 1. General

Workplace air. Analysis of respirable crystalline silica by Fourier-Transform Infrared spectroscopy

Safety in emergencies. Emergency and rescue means. Classification

Conformity assessment system for the use of nuclear energy. Conformity assessment in the form of examination. Unified procedures. Ultrasonic examination of austenitic steel welded joints

Plates and platemade magnetoframes designed for transformers and throttles. Type and basic dimensions

Electromagnetic compatibility of technical equipment. Specification for radio disturbance and immunity measuring apparatus and methods. Part 2-4. Methods of measurement of disturbances and immunity. Immunity parameters measurement