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Optics and photonics. Lenses for optical electronic systems. Test methods
Document status: Active
State System for Ensuring the Uniformity of Measurements. Standard reference data. Liquid and gaseous ethylene. Thermodynamic properties at temperatures from 104 K up to 450 K and pressures up to 100 Mpa
Document status: Active
Refractory articles. Method of permeability to gas coefficient determination
Document status: Replaced by GOST 11573-98
State system for ensuring the uniformity of measurements. Platinum, copper and nickel resistance thermometers. Verification methods
Document status: Cancelled