GOST 25053-87

Hardware and software systems for the improvement upper limbs with feedback and a brain-computer interface. General requirements

Cutting tools. General terms and definitions

Nature protection. Hydrosphere. General requirements for surface and underground water control against pollution by oil and oil products while supplying by pipe-line

Pneumatic directional control valves with 3 ports V76-21, BV76-21, IV76-21, KV76-21, MV76-21, OV76-21, GV76-21, DV76-21. Quality requirements of certified products

Plain bearings. Bearing fatigue. Plain bearings in test rigs under conditions of hydrodynamic lubrication

Mechanical environment stability test methods for machines, instruments and other industrial products. Bending, torn, tensile and compression tests of electrical terminals, fittings and other parts being connecting up