Russian standards
Lubricating fluids. Determination extreme-pressure properties on four ball machine
Document status: Active
Manganese ores, concentrates and agglomerates. Methods for determination of sulphur
Document status: Active
Surface-active agents. Method for determination of biodegradability rate in aquatic environment
Document status: Active
Heat and mass exchange equipment of stationary distillation desalting plants. Specifications
Document status: Active