TAPPI-UM411 Complete Document History
Opacity of paper using 45 Degrees /0 Degrees geometry reflectometer

Complete Current Edition:
   2015 EDITION - Opacity of paper using 45Deg./0Deg. geometry reflectometer - Jan. 1, 2015

Obsolete Revision Information:
   2011 EDITION - OPACITY OF PAPER USING 45 DEGREES /0 DEGREES GEOMETRY REFLEC - Jan. 1, 2011
   2010 EDITION - OPACITY OF PAPER USING 45 DEGREES 0 DEGREES GEOMETRY REFLECT - Jan. 1, 2010