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United power system and isolated power systems. Information model of power industry. Information model profile of relay protection and automation devices
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State system for ensuring the uniformity of measurements. Standard platinum and rhodium-iron resistance thermometers. General requirements and test methods
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Indoor air. Part 38. Determination of amines in indoor and test chamber air. Active sampling on samplers containing phosphoric acid impregnated filters
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Assembling units and pipeline parts. Abutment and flanged elbow bends for Pnom 9,81-98,1 MPa (100-1000 kgf/cm2). Construction and dimensions
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Machinery for forestry. Falling-object protective structures (FOPS). Performance requirements and test methods
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