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Interstate system for ensuring the uniformity of measurements. Weight amounts of the standard materials for preparation of the buffer solutions - operational pH standards of 2-nd and 3-rd classes. The technical and the metrological characteristics. Methods of them
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An adverse outcome path for skin sensitization caused by covalent proteins binding. Part 2. Application in the classification and development of integrated approaches to the integrated assessment and testing of chemical products. Series on testing and assessment â„– 168
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Microbiological products. Acceptance regulations and methods of sampling
Document status: Withdrawn
United power system and isolated power systems. Relay protection and automation. Requirements for the operation of relay protection devices for power transmission lines at voltage level 110 kV and higher in transient modes that come amid saturation of current transformers
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Nondestructive testing. Capillary methods. General requirements
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