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Copper-zinc alloys. Method of spectral analysis of oxide specimens with photographic registration of spectrum

Document status: Active

Air filters for general ventilation. Part 3. Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured

Document status: Replaced by GOST R 71490-2024

Square throw-away (indexable) carbide cutting inserts with 20 end-clearance angle. Design and dimensions

Document status: Active

Trunk pipelines for oil and oil products transportation. Technical diagnosis. Basic principles

Document status: Active

Information technology. Internet of things. Message Queuing Telemetry Transport (MQTT) v3.1.1

Document status: Active

Biotechnology. Biological agents for forest protection. Biological defense against invasive dendrophilic organisms. Terms and definitions

Document status: Active