ISO 9042 steels - manual point counting method for statistically estimating the volume fraction of a constituent with a point grid = aciers - méthode ...
International Organization for Standardization
Geneve ISO 1988
Localização:
EPBC - Esc. Politécnica-Bib Central
(RN ISO 9042 )(Acessar)
ISO 9220 Metallic coatings - measurement of coating thickness - scanning electron microscope method : Revêments métalliques - mesurage de l´épaisseur de revêtement - méthode au mciroscope électronique à balayage
International Organization for Standardization Organisation Internationale de Normalisation
Genève ISO 1988
Localização:
EPBC - Esc. Politécnica-Bib Central
(RN ISO 9220 )(Acessar)