CSN 72 5126-1987
Determination of scratch hardness of surface accordíng to Mohs

Standard No.

CSN 72 5126-1987

Release Date

1987

Published By

CZ-CSN

Status

Withdraw

Latest

CSN 72 5126-1987

CSN 72 5126-1987 history

• 1987 CSN 72 5126-1987 Determination of scratch hardness of surface accordíng to Mohs