NP 70-1956
glass plate. weight and thickness

Standard No.

NP 70-1956

Release Date

1956

Published By

PT-IPQ

Latest

NP 70-1956

Scope

This standard is intended to establis the recommended values for the thickness and weight per unit surface of a smooth glass sheet with a rectangular surface in its initial form.

NP 70-1956 history

• 1956 NP 70-1956 glass plate. weight and thickness