NBN B 25-208-1977
Door test methods. Hard object impact test on door leaf

Standard No.

NBN B 25-208-1977

Release Date

1977

Published By

BE-NBN

Latest

NBN B 25-208-1977

Scope

This standard sets out the method to be used to carry out the hard body (steel ball) impact test on door leaves.

NBN B 25-208-1977 history

• 1977 NBN B 25-208-1977 Door test methods. Hard object impact test on door leaf