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State system for ensuring the uniformity of measurements. State verification schedule for means measuring the propagation velocities of longitudinal, shear and surface ultrasonic waves in solids
Document status: Active
Raw wool. Methods for determination of clean fibre yield
Document status: Active
Welded pipes from titanium and alloy based on titanium. Specifications
Document status: Active
System of design documents for construction. General principles
Document status: Cancelled
Refractory products with a true porosity of less than 45%. Determination of cold compressive strength
Document status: Replaced by GOST 4071.1-2021