GOST 21992-83

Blacksmith`s hand and hammer tools. Metal tool handles. Design and dimensions

System of standards on information, librarianship and publishing. The research report. Structure and rules of presentation

Line measures squared of length. Specifications

Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V. Part 2-6. Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers

Secondary cells and batteries containing alkaline or other non-acid electrolytes. Portable sealed rechargeable single cells. Part 2. Nickel-metal hydride

Optics and photonics. Optical adhesives. Typical technological processes of make adhesives