GOST 26426-85

Vessels and apparatus. Norms and methods of strength calculation

State system for ensuring the uniformity of measurements. Optics and optical instruments. Field procedures for testing geodetic and surveying instruments. Part 1. Theory

Plastics. Preparation of test specimens from thermoplastics. Small size tensile test specimens

Medical electrical equipment. Medical diagnostic ultrasonic equipment. Technical requirements for governmental purchases

Occupational safety standards system. Respiratory protective devices. Power assisted filtering devices incorporating full face masks, half masks or quarter masks. General technical requirements. Test methods. Marking

Acoustical materials used floating floors in dwellings. Method for determination of dynamic stiffness