NP 1745-1986
Sound category. Noise characteristics inside cars traveling on passenger tram tracks

Standard No.

NP 1745-1986

Release Date

1986

Published By

PT-IPQ

Latest

NP 1745-1986

NP 1745-1986 history

• 1986 NP 1745-1986 Sound category. Noise characteristics inside cars traveling on passenger tram tracks