ANSI B74.18-2006被替代
Grading Of Certain Abrasive Grain On Coated Abrasive Material
出版：Unified Abrasives Manufacturers' Association
专家解读视频
Outlines grading requirements for screen grit sizes and sedimentation grit sizes of aluminum oxide, zirconia-alumina, silicon carbide, garnet, emery and flint abrasive grains for use on coated abrasive products; procedures for recovery of the abrasive grains from the products to be tested and procedures for testing the recovered abrasive grains to determine if they conform to the grading requirements. Definitions of the trade terms used and methods for identifying products which conform to this standard are included.
Supersedes A A 1014, A A 1016, A A 1200, A A 1201, A A 1047, A A 1206, A A 1049 and A A 2697 (05/2003) Supersedes GGG C 520 (03/2004)
GGG C 520 Revision B (Collection)
A A 1206 Revision A (Collection)
