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Lasers and laser-related equipment. Test methods for laser beam widths, divergence angles and beam propagation ratios. Part 1. Stigmatic and simple astigmatic beams

Document status: Active

Welding. Electron and laser-beam welded joints. Guidance on quality levels for imperfections. Part 2. Aluminium and its weldable alloys

Document status: Replaced by GOST ISO 13919-2-2025

Chemical fiber and tow. Method for determination of free sulphur mass percentage content

Document status: Replaced by GOST 10213.7-2001

Oilcakes, oilmeals and powdered mustard seed cake. Determination of metal impurities

Document status: Active

Two- or three-wheeled vehicles and quadricycles. Safety of external projections. Technical requirements and test methods

Document status: Active

Thin-sheet metal rental for folded roofs and facades. Test methods

Document status: Active