Russian standards PDF
Pipes, fitting from ductile iron with spherical graphite and their connections for trade oil pipelines. Specifications
Document status: Active
State system for ensuring the uniformity of measurements. Determination and application of precision data in relation to petroleum products tests methods
Document status: Cancelled
Machine tools. Safety. Sawing machines for metal cold cutting
Document status: Cancelled
Machining centres. Part 1. Geometric tests for machines with horizontal spindle and with accessory heads (horizontal Z-axis)
Document status: Active
Ophthalmic optics. Spectacle lenses. Terms and definitions
Document status: Active