GOST 25646-95

State system for ensuring the uniformity of measurements. Optics and optical instruments. Field procedures for testing geodetic and surveying instruments. Part 7. Optical plumbing instruments

Electromagnetic compatibility of tech. Part 21. Requirements and test methods for electromagnetic compatibility of electrically powered wheelchairs

Table oil-cloth. General specifications

Motor vehicles. Test procedures of brake discs drums on the inertia bench

Foaming agents for fire extinguishing. General technical requirements and test methods

Non-destructive testing. Evaluation of material physical and mechanical properties for technical system elements by acoustic method. General requirements