Russian standards PDF
Plastics and ebonite. Method of determining Martens heat resistance temperature
Document status: Replaced by GOST 21341-2014
Non-destructive testing. Set of standard samples for ultrasonic testing half-finished and aluminium alloy products. Basic parameters
Document status: Active
Modified wood. Method for determination of rigidity of bushes
Document status: Active
Modified wood. Method for determination of heat conductivity
Document status: Active
Round wood. Means for linear and volumetric measurements. Types and basic parameters. Technical requirements
Document status: Active