Russian standards PDF
Solid biofuels. Determination of length and diameter of pellets
Document status: Active
Information and warning systems on train traffic and railway rolling stock approach. General requirements
Document status: Cancelled
Steel tubes. Preparation of ends of tubes and fittings for welding. General technical requirements
Document status: Cancelled
Enzyme preparations for food industry. Methods for determination of pectat- and pectin-lyaze activities
Document status: Active