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Collectors and slip rings of electrical rotating machines. Diameters
Document status: Active
Gas burners, gas/oil burner and pulverized solid fuel/gas burners of steam and hot-water boilers. Acceptance test. Basis requirements
Document status: Active
Power blocks for steam electric stations. Requirements for reliability, maneuverability and efficiency
Document status: Active
Shield box viewing windows. Types, construction and dimensions
Document status: Active
Electrical installations of buildings. Part 7-740. Requirements for special installations or locations. Temporary electrical installations for structures, amusement devices and booths at fairgrounds, amusement parks and circuses
Document status: Active
Steam and hot-water stationary boilers. Steel structures. General operating specification
Document status: Active
