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Soils. Determination of nitrates by ionometric method
Document status: Active
Double-end snap-gauges for checking internal diameter of splined shafts with straight-sided profile when centering by d. Design and dimensions
Document status: Active
Uncut natural diamonds. Classification. Main characteristics
Document status: Replaced by GOST R 59303-2021
Non-destructive testing. Magnetic particle testing. Part 3: Equipment
Document status: Active
Ferrous secondary metals. General specifications
Document status: Active
Steel tackle ropes for operational and deep probe boring. Specifications
Document status: Active