GOST R ISO 4089-2005

Prevailing torque type all-metal hexagon nuts with flange. Accuracy classes A and B

Occupational safety standards system. Clothing for protection against heat and flame. Determination of contact heat transmission through protective clothing or constituent materials. Part 2. Test method using contact heat produced by dropping small cylinders

Safety of household and similar electrical appliances. Part 2.74. Particular requirements for portable immersion heaters

Tapered finishing trowels. Design

Artificial intelligence. Data quality for analytics and machine learning. Part 3. Data quality management requirements and guidelines

Mining equipment. Explosion protection means in gas suction and degassing pipelines and plants. General technical requirements and test methods