Objavljen
ISO 1920-7:2004 specifies non-destructive test methods for use on hardened concrete.
The methods included are: a) determination of rebound number; b) determination of ultrasonic pulse velocity; and c) determination of pull-out force.
OBJAVLJEN
ISO 1920-7:2004
90.93
Odluka o potvrđivanju standarda
30. 9. 2025.