GOST 27572-87

Safety in emergencies. Medical means of individual protective. General technical requirements

State system for ensuring the uniformity of measurements. National standard. Standard reference data. Tellurian glasses of system TeO2 + R2O and their fusions. Thermal conductivity in the temperatures range from 300 K to 800 К and concentration of oxides of alkaline R2O

Ethyl alcohol for industrial use. Method for determination of esters

Specification and qualification of welding procedures for metallic materials. Welding procedure specification. Part 1. Gas welding

Increased cup head square shoulder bolts product grade C. Constructions and dimensions

Food products. Methods for detection and quantity determination of coagulase-positive staphylococci and Staphylococcus aureus