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Covers and grilles of water drainers and trays for laying engineering communications. General technical requirements and control methods
Document status: Active
Seed of portulacas, dracocephalus and tragopogons. Sowing characteristics. Specifications
Document status: Active
Unified system of technological documentation. Stages of designing and types of documents. General principles
Document status: Active
United power system and isolated power systems. Relay protection and automation. Distance and overcurrent protection of power lines and equipment at voltage class 110–220 kV. Testing
Document status: Active