Soft soldering fluxes — Test methods — Part 9: Determination of ammonia content
Flux de brasage tendre — Méthodes d'essai — Partie 9: Dosage de l'ammoniac
25.160.50 - Brazing and soldering. Including brazing and soldering alloys and equipment
Es anulada por: ISO 9455-9:2020
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Ingles / Frances