GOST 28425-90

Electromagnetic compatibility (EMC). Part 4-34. Testing and measurement techniques. Voltage dips, short interruptions and voltage variations immunity tests for equipment with mains current more than 16 A per phase

Industrial gas-using equipment. Air heaters. General technical requirements

Petroleum products and bituminous materials. Determination of water by distillation method

Reinforced concrete frame brace for industrial buildings. Specifications

Diesel generators of nuclear power plants. Calculation of actually produced resource and assessment of the remained resource

Dental hand instruments. Hand-held cutting instruments for restorative dentistry. Designation and marking of dimensional characteristics