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Three-phase oil-filled hermetic power transformers. Specifications
Document status: Active
Conformity assessment system for the use of nuclear energy. Conformity assessment in the form of examination. Unified procedures. Ultrasonic examination of base materials (semi-products)
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Reciprocating internal combustion engine driven alternating current generating sets. Part 6. Test methods
Document status: Cancelled
Dipping varnishes. Method for accelerated determination of thermal endurance
Document status: Active
Stationary steam boilers of great capacity. General specifications
Document status: Active