Russian standards PDF
Toolmaker`s microscopes. Types, main parameters and dimensions. Technical requirements
Document status: Active
Uninsulated wires for aerial power line. Specifications
Document status: Replaced by GOST 839-2019
Fire equipment. Motor-pumps. Acceptance and test methods
Document status: Withdrawn
Methods for the petrographic analysis of bituminous coal and anthracite. Part 1. Glossary of terms
Document status: Active