GOST 19311-73

Ferromolybdenum. Methods for the determination of zinc, lead and bismuth content

Supports for disabled children. General specifications

Displays. Operator`s workplace. General ergonomic requirements and environmental requirements. Measuring methods

Occupational safety standards system. Special footwear for protection against risks in foundries and welding. Part 2. Requirements and test methods for protection against risks in welding and allied processes

Electromagnetic compatibility of technical equipment. Industrial, scientific, medical and domestic (ISMD) high-frequency equipment. Radio disturbance. Limits and methods of measurement

Fresh table grape. Specifications