GOST 22636-77

Prosthetics and orthotics. Categorization and description of external orthoses and orthotic components

Tests for electric cables under fire conditions. Circuit integrity. Part 12. Apparatus. Fire with shock at a temperature of at least 830°C

Holders for ball-mounting of punches. Construction and dimensions

Occupational safety standards system. Respiratory protective devices. Powered atmospheric air supply hose apparatus with helmet. Technical requirements. Test methods. Marking

Concentrated kaolin. Determination of size distribution

Sound broadcasting digital. Coding of signals of sound broadcasting with reduction of redundancy for transfer on digital communication channels. A part 3 (MPEG-4 audio). Code Excited Linear Prediction