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Liquid purity measuring instruments. Verification procedure
Document status: Active
State system for ensuring the uniformity of measurements. Electrical conductivity measurement devices in the range from 5 to 40 fSm·m-1. Verification procedure
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Basic norms of interchangeability. Metric screw thread for diameters less than 1 mm. Tolerances
Document status: Active
Microbiology. Food stuffs. General rules for microbiolocal examinations
Document status: Cancelled
Occupational safety standards system. Special clothing. Electrostatic properties. Part 5. Technical requirements
Document status: Active