View Historical Standards for B772:
Click any Designation link to view a Document Summary Description.
Document Designation and Title
Year
Select
Item(s)
B772 Standard Guide for Specifying the Chemical Compositions for Electrical Contact Materials (Arcing and Nonarcing)
97(2008)
B772 Standard Guide for Specifying the Chemical Compositions for Electrical Contact Materials (Arcing and Nonarcing)
97(2003)
B772 Standard Guide for Specifying the Chemical Compositions for Electrical Contact Materials (Arcing and Nonarcing)
97
