Destructive tests on welds in metallic materials. Hardness testing of narrow joints welded by laser and electron beam (Vickers and Knoop hardness test)
Primary network of coordinated automated complex telecommunication system of the CMEA member countries for transmitting all kinds of information. Terms and definitions
State system for ensuring the traceability of measurements. Geometrical product specifications (GPS). Filtration. Part 21. Linear profile filters. Gaussian filters
€10
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