GOST 1341-84

Variable resistors. Main parameters

United power system and isolated power systems. Relay protection and automation. Differential phase protection of power lines 330 kV and above. Functional requirements

Non-diluted fresh sperm collected from cocks and turkeys-cocks. Technical requirements and test methods

Methods for studying the effects of chemicals on the human body. In Chemico Skin Sensitisation. Methods based on key events in the pathway of adverse outcomes in covalent binding to proteins

Round punches diameter from 24 mm to 52 mm. Construction and dimensions

Milk and milk products. Determination of non-protein nitrogen content by Kjeldahl method