NF T52-151:1979
Plastics. Primary materials for polyurethanes. Polyesters, polyethers and isocyanates. Visual assessment of coloration in gardner units.

Standard No.

NF T52-151:1979

Release Date

1979

Published By

Association Francaise de Normalisation

Latest

NF T52-151:1979

NF T52-151:1979 history

• 1979 NF T52-151:1979 Plastics. Primary materials for polyurethanes. Polyesters, polyethers and isocyanates. Visual assessment of coloration in gardner units.