Online Standards Store PDF
Unified system for design documentation. Graphic identifications in schemes. Electric machinery
Document status: Active
Pipelines of industrial enterprises. Identification coloration, warning signs and markings
Document status: Active
All-wool and blended piece goods and printed fabrics. Norms of colour fastness and methods for determination
Document status: Active
Carbon and low-alloy steel butt-welding fittings. Sharply curved bends type 3D (R=1,5 DN). Design
Document status: Active