Shfuqizuar
Specifies requirements and test methods for cobalt-based dental casting alloys suitable for use in fabrication of removable dental appliances. Does not apply to alloys intended for use in fabrication of metal-ceramic dental restorations.
                WITHDRAWN
                                    ISO 6871:1987
                            
                    WITHDRAWN
                    ISO 6871-1:1994
                    95.99
                                        Withdrawal of Standard
                    21 nën 2006
                
                WITHDRAWN
                                    ISO 22674:2006