Russian standards PDF
Fluoroplastic insulated and reinforced rubber sheathed control cables. Specifications
Document status: Active
Transistors bipolar. Methods for determining cut-off frequency and transition frequency
Document status: Active
Rolling roof materials. Aging under artificial climatic factors. Gest methods
Document status: Active
Mortise and rim cylinder locks and latches. Methods of testing
Document status: Replaced by GOST 19091-2000