GOST 15987-91

Technical compatibility. Terms and definitions

Hydroelectric power plants. Hydrotechnical structures. Gates and trash screens. Organization of operation and maintenance. Norms and requirements

Iron pattern plates for moulding boxes having inside dimensions 600x500 mm, 800x700 mm, 1000x800 mm, for moulding foundry machines with turn of half mould with squeezing. Design and dimensions

Carbon materials. Test method for thermal conductivity at room temperature

Thin parallel keys and their corresponding keyways. Dimensions and tolerances

Industrial cleanliness. Determination of fluid sample contamination using automatic particle counter