- Optical Signal MultiplierPublished: 2023-08-17English, 740.4 KB, pdfOptischer SignalvervielfacherPublished: 2023-08-17German, 809.0 KB, pdfiba Industrial ComputerPublished: 2023-02-14English, 4.5 MB, pdfiba IndustrierechnerPublished: 2023-02-14German, 4.4 MB, pdfiba Industrial ComputerPublished: 2023-02-14English, 3.0 MB, pdf