DIN EN 60450 VDE 0311-21:2008-03
Measurement of the average viscometric degree of polymerization of new and aged cellulosic electrically insulating materials
                                (IEC 60450:2004 + A1:2007); German version EN 60450:2004 + A1:2007
                                Class/Status:
                                Standard,
                                    valid
                                                                    Released: 2008-03
                                    
                                                                VDE Art. No.: 0311010
                                                            


