GOST 859-2001

State system for ensuring the uniformity of measurements. Volume flow rate and quantity of natural gas. Measurements procedure (method) using volumetric diaphragm and fluidics gas meters

Leather. Method of determination for colour fastness to dry and to moist friction

Intellectual property. Patent research. Content and procedure

Fiber optic cable. Terms and definitions

Occupational safety standards system. Personal eye protection. Eye-protectors against laser radiation for adjustment work on lasers and laser systems. General specifications, test methods, marking

Optics and optical instruments. Optical coatings. Part 1. Terms and definitions