
Optical Fibres - Part 1-43: Measurement Methods And Test Procedures - Numerical Aperture Measurement (iec 60793-1-43:2015)
出版:Verband Deutscher Elektrotechniker

专家解读视频
2015 [01/12/2015]2002 [01/11/2002]
Partially supersedes DIN EN 188000. (11/2002) DIN EN 60793-1-43 issue 11-2002 remains valid alongside this standard until 01-05-2018. (12/2015)
EN 60793-1-43:2015 - Identical
VDE 0888-243:2015 - Identical
SS EN 60793-1-43 Ed. 2 (2015) - Identical