GOST 21801-76

Test methods for evaluating resistance to tracking and erosion of electrical insulating materials used under severe ambient conditions

Hard metal brazed tips type 42. Design and dimensions

Information technology. Internet of Things (IoT). Interoperability for IoT systems. Part 3. Semantic interoperability

State system for ensuring the uniformity of measurements. State primary standard and all-union verification schedule for means, measuring specific heat of solid bodies within temperature range of 273,15 up to 700 K

Road construction and road maintenance machinery and equipment. Basic types. Identification and description

Occupational safety standards system. Electrical devices for voltages above 1000 V. Safety requirements