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State system for ensuring the uniformity of measurements. Industrial application level gauges and float-type level gauges. Methods and means of calibration

Document status: Replaced by GOST 8.321-2013

Photovoltaic modules. Evaluation of compliance with technical requirements. Part 1. Test requirements

Document status: Active

Lubricants, industrial oils and related products. (Class L). Classification. Family D. (Gas and refrigeration compressors)

Document status: Active

Thermal insulating building products. Methods for determining properties under cyclic loading

Document status: Active

Technological channels of a high-power channel reactor. Strength calculation at the stage of operation of nuclear power plants

Document status: Active

Unified system for design documentation. Rules for making drawings and diagrams of optical products

Document status: Active