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Unified system for design documentation. Textual documents
Document status: Replaced by GOST 2.106-96
Optics and photonics. Metric thread for optical instrument making. Basic dimensions and tolerances
Document status: Active
Unified system of design documentation. Graphic symbols for use in electric schemes, systems of information transmission with temporal division of channels
Document status: Active
Methods of testing the chemical products hazardous to the environment. Determination of acute toxicity for daphnia
Document status: Active