UNE - Spanish national standards

GRAPHICAL SYMBOLS FOR DIAGRAMS. PART 10: TELECOMMUNICATIONS: TRANSMISION.

Available languages: Spanish

Available design: electronic design (pdf), Print design

GRAPHICAL SYMBOLS FOR DIAGRAMS. PART 11: ARCHITECTURAL AND TOPOGRAPHICAL INSTALLATION PLANS AND DIAGRAMS.

Available languages: Spanish

Available design: electronic design (pdf), Print design

GRAPHICAL SYMBOLS FOR DIAGRAMS. PART 2: SYMBOL ELEMENTS, QUALIFYING SYMBOLS AND OTHER SYMBOLS HAVING GENERAL APPLICATION.

Available languages: Spanish

Available design: electronic design (pdf), Print design

GRAPHICAL SYMBOLS FOR DIAGRAMS. PART 3: CONDUCTORS AND CONNECTING DEVICES.

Available languages: Spanish

Available design: electronic design (pdf), Print design

GRAPHICAL SYMBOLS FOR DIAGRAMS. PART 4: PASSIVE COMPONENTS.

Available languages: Spanish

Available design: electronic design (pdf), Print design

GRAPHICAL SYMBOLS FOR DIAGRAMS. SEMICONDUCTORS AND ELECTRON TUBES.

Available languages: Spanish

Available design: electronic design (pdf), Print design

GRAPHICAL SYMBOLS FOR DIAGRAMS. PART 6: PRODUCTION AND CONVERSION OF ELECTRICAL ENERGY.

Available languages: Spanish

Available design: electronic design (pdf), Print design

GRAPHICAL SYMBOLS FOR DIAGRAMS. PART 7: SWITCHGEAR, CONTROLGEAR AND PROTECTIVE DEVICES.

Available languages: Spanish

Available design: electronic design (pdf), Print design

GRAPHICAL SYMBOLS FOR DIAGRAMS. PART 8: MEASURING INSTRUMENTS, LAMPS AND SIGNALLING DEVICES.

Available languages: Spanish

Available design: electronic design (pdf), Print design

GRAPHICAL SYMBOLS FOR DIAGRAMS. PART 9: TELECOMMUNICATIONS: SWITCHING AND PERIPHERAL EQUIPMENT.

Available languages: Spanish

Available design: electronic design (pdf), Print design