Online Standards Store PDF
United power system and isolated power systems. Relay protection and automation. Automatic emergency control of electric power systems. Automatic elimination of asynchronous mode. Norms and requirements
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Ergonomic design. Guidelines for designing tactile symbols and characters
Document status: Active
Piston and plunger pumps. Range of basic parameters and dimensions
Document status: Active
Machines for thermal cutting of metals. Types, basic parameters and dimensions
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Noise of machines. Acceptance test code for gear units for airborne sound
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