Extrusion material
British Standard Bs 3262:1989 :
( With Titanium 6 % / Intermixed Glass Beads 20% / drop on Surface Glass Beads (330 – 400 Gm/ M2 )/ Binder 20 %)
What should be the following the :
R L ?
Luminance ?
British Standard Bs 3262:1989 :
( With Titanium 6 % / Intermixed Glass Beads 20% / drop on Surface Glass Beads (330 – 400 Gm/ M2 )/ Binder 20 %)
What should be the following the :
R L ?
Luminance ?
Asked May 22, 2011
0