Russian standards PDF
Inland water transport. Ship's technical documents. Logbooks
Document status: Active
Escalators and passenger conveyors. Rules and methods of examinations (tests) and measurements. Rules of sampling
Document status: Active
Section insulation for catenary of railways. Specifications
Document status: Cancelled
Methods for the petrographic analysis of coals. Part 5. Method of determining microscopically the reflectance of vitrinite
Document status: Active
Methods for the petrographic analysis of coals. Part 2. Methods of preparing coal samples
Document status: Active
Water-tube boilers and auxiliary installations. Part 12. Requirements for boiler feedwater and boiler water quality
Document status: Active