Russian standards
Moulding sands. Methods for determination of clayey fraction
Document status: Active
Moulding sands. Methods for determination of medium size of seed and coefficient of homogeneity
Document status: Active
Moulding sands. Methods for determination of calcium oxide
Document status: Active
Rolling bearings. Single direction angular contact ball bearings with the contact angle 60 grades. Specifications
Document status: Active
Single row thrust short cylindrical roller bearings without rings. Specifications
Document status: Active
