NF EN ISO 17657-4
Resistance welding - Welding current measurement for resistance welding - Part 4: Calibration system (ISO 17657-4:2005)
Le présent document, qui fait partie d''un ensemble de cinq normes relatives au mesurage des courants en soudage par résistance, définit les prescriptions relatives aux systèmes d''étalonnage ainsi que les modes opératoires d''étalonnage des instruments de mesure.
Le présent document, qui fait partie d''un ensemble de cinq normes relatives au mesurage des courants en soudage par résistance, définit les prescriptions relatives aux systèmes d''étalonnage ainsi que les modes opératoires d''étalonnage des instruments de mesure.
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