GOST 7448-75

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

Financial Services. Universal financial industry message scheme. Part 1. Metamodel

Natural gas. Determination of composition with defined uncertainty by gas chromatography method. Part 3. Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and hydrocarbons up to C8 using two packed columns

Coals and their products. Sampling from the warehouse

Rules of production and quality control of radiopharmaceuticals in PET centers in accordance with the rules of good manufacturing practice

Solid biofuels - Fuel quality assurance. Part 1. General requirements