Russian standards PDF
Shipboard machines and foundations. Tolerances of mounting dimensions
Document status: Active
Lasers. Methods for measurement of beam diameter and beam energy divergence angle
Document status: Active
Concretes. Ultrasonic method of frost resistance determination
Document status: Replaced by GOST 26134-2016
Overhung supports of suspended vertical vessels and apparatus. Basic dimensions
Document status: Active
Signalling system type D for VAKCC secondary telegraph network. Technical requirements
Document status: Active