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Telecontrol equipment and systems; part 3: interfaces (electrical characteristics); IEC 60870-3:1989. (Fernwirkeinrichtungen und Fernwirksysteme; Teil 3: Schnittstellen (Elektrische Merkmale); IEC 60870-3:1989.)
Details
Publisher
DIN
File size
2.33 MB
Pages
19
Format
PDF
Publication date
1992-02-01