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Industrial fabrics. Methods for determination of mesh sizes
Document status: Active
Wave radiations in magnetosphere. Spatial time and spectral responses
Document status: Active
Occupational safety standards system. Respiratory protective devices. Methods of test and test equipment. Part 4. Determination of gas capacity, internal migration/desorption of gas and combined filters using constant air flow and breakthrough time of filters against carbon monoxide using sinusoidal air flow
Document status: Active
Information technology. Security techniques. A framework for identity management. Part 3. Practice
Document status: Active
The state system for ensuring the uniformity of measurements. Gas calorimeters. Verification procedure
Document status: Active
Second grade flour from hard wheat (Durum). Specifications
Document status: Withdrawn