GOST R 51147-98

Automobile roads of general use. Mineral materials for preparing coarse-grained asphalt concrete mixtures. Method for determination of density and absorption

Explosive atmospheres. Rules of competence assessment of the personnel performing installation, maintenance, repair and overhaul of the electrical installations intended for use in explosive atmospheres

Reagents. Aniline sulphate. Specifications

Unified system for design documentation. Graphical symbols for diagrams. Elements of digital technique

Ionizing-radiation scintillation detectors. Method for measurement of photomultiplier spectrometric constant used for detector scintillation parameter determination

Quartz sand, ground sandstone, quartzite and veiny quartz for glass industry. Method for the determination of moisture