Published
Specifies a test method which is used as a factory production control test. The test is not intended to be used for testing the adhesion of the enamel. Annexes A and B are for information only.
PUBLISHED
ISO 4532:1991
90.60
Close of review
Sep 3, 2026
Vitreous and porcelain enamels - Determination of the resistance of enamelled articles to impact - Pistol test (ISO 4532:1991)
40.98 Project deleted
Vitreous and porcelain enamels - Determination of the resistance of enamelled articles to impact - Pistol test (ISO 4532:1991)
90.93 Standard confirmed