Russian standards PDF
Solid fuel. Methods for determination of humic acids yield
Document status: Active
Single-operator single-phase transformers for manual arc welding. General technical requirements
Document status: Active
Acid-resistant and thermostable acid-resistant ceramic tiles. Specifications
Document status: Active
Glued laminated wood. Methods for determination of ultimate strength and modulus of elasticity in tension
Document status: Active
Laminated glued wood method for determination of shear strength
Document status: Replaced by GOST 9624-2009