EN 61300-3-17:1997 Fibre Optic Interconnecting Devices and Passive Components Basic Test and Measurement Procedures Part 3-17: Examinations and Measurements Endface Angle of Angle-Polished Ferrules
1999EN 61300-3-17:1999 Fibre Optic Interconnecting Devices and Passive Components Basic Test and Measurement Procedures Part 3-17: Examinations and Measurements Endface Angle of Angle-Polished Ferrules
1997EN 61300-3-17:1997 Fibre Optic Interconnecting Devices and Passive Components Basic Test and Measurement Procedures Part 3-17: Examinations and Measurements Endface Angle of Angle-Polished Ferrules