Occupational safety standards system. Equipment and facilities for prevention and localization explosions of dust-air mixtures in coal mines dangerous on gas and dust. General technical requirements. Safety requirements and test methods
Mechanical environment stability test methods for machines instruments and other industrial products. Test methods for influence of shocks by free fall, shocks by drop on account of topple, influence of rocking and prolonged pitches
Automobile roads of general use. Petroleum-based bitumen binders. Method for determination of low temperature properties using dynamic shear rheometer (DSR)
€10
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