GOST 13938.8-78

Methods for determination of moisture, ash content, extractive and tannin materials, essential oil

State system for ensuring the uniformity of measurements. Digital ohmmeters. Methods and means for verification

Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery. Safety and test methods. Part 2-21. Particular requirements for hand-held drain cleaners

Reinforced concrete window stools for production buildings. Design and dimensions

Enzyme preparations. Packing, marking, transportation and storage

Machines and equipment for manufacturing clay and lime brick, ceramic and asbestos cement products. General safety requirements