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Shielded arc welding
| Глоссарий по визуальному контролю и осмотру |
Joining of metals by heating them with an electric arc between electrode(s) and the work piece, using an inert gas to shield the electrode(s). see also gas tungsten arc welding.
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Сварка защитной дугой, русский
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Signal electrode, английский
Transparent conducting film on the inner surface of a vidicon’s faceplate and a thin photoconductive layer deposited on the film.
Shear break, английский
Open break in metal at the periphery of a bolt, nut, rod or member at approximately a 45 degree angle to the applied stress. shear breaks occur most often with flanged products. also called shear crack.2,5
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