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Rhombic throw-away (indexable) carbide cutting inserts with 80 included angles with cylindrical holes and chip-breaking flutes on both faces. Design and dimensions

Document status: Active

Railway applications. Rolling stock. Power supply with onboard energy storage system. Part 1. Series hybrid system

Document status: Active

Adjustable speed electrical power drive systems. Part 9-2. Energy efficiency of power drive systems, electric motor starters, power electronics and electromechanical systems based on them. Energy efficiency indicators for power drive systems and motor starters

Document status: Active

Low-voltage surge protective devices. Part 32. Surge protective devices connected to the d.c. side of photovoltaic installations. Selection and application principles

Document status: Active

State system for ensuring the uniforming of measurements. State special standard and state verification schedule for means measuring spectral density of energy radiance of optical radiation in the wavelength range of 0,04-0,25 um

Document status: Replaced by GOST 8.197-2005

Plastics piping systems. Injection-moulded thermoplastics fittings. Methods for determination of fittings appearance alteration after heating

Document status: Active