[国外标准] SAE J876-2000 Wide Base Disc Wheels and Demountable Rims
[国外标准] SAE J363-1994 FILTER-BASE MOUNTING
[国外标准] AWS B2.1B2.1M-BMG-2009 Base Metal Grouping for Welding Procedure and Performance Qualification
[国外标准] AWS B2.1-BMG-2005 Base Metal Grouping for Welding Procedure and Performance Qualification
[国外标准] JIS T6521-2005 Denture base hard relining materials
[国外标准] JIS T6123-2005 Base metal materials for fixed dental restorations