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Schaltschema n; Installationsplan m; Leitungsschema n; Schaltbild n; Schaltplan m |
plan layout : 28 phrases in 9 subjects |
Communications | 3 |
Computers | 2 |
Construction | 6 |
Demography | 1 |
Electronics | 2 |
General | 2 |
Technology | 10 |
Telecommunications | 1 |
Transport | 1 |