BS 4110:1979 PDF

Specifies grades of impact resistance and optical qualities of visors, goggles and spectacles and relates these to qualities of abrasion resistance by a labelling system. Includes requirements for field of vision and for resistance to heat, ultraviolet radiation and corrosion.

All current amendments available at time of purchase are included with the purchase of this document.

File Size :	1 file
ISBN(s) :	0580107213
Note :	This product is unavailable in Ukraine, Russia, Belarus
Number of Pages :	16
Product Code(s) :	99351, 99351, 99351
Published :	02/28/1979