Glossary of terms used in industrial high-frequency induction and dielectric heating
€269.00
Specification. Papers for electrical purposes
Railway signalling symbols Wiring and written circuits
€404.00
Colour code for twin compensating cables for thermocouples
€165.00
Railway signalling symbols Schematic
€316.00
Specification for alternating-current line relays double-element 3-position (for railway signalling)
Specification for alternating-current relays for railway signalling: track relays (double-element, 2-position), line relays (single-element, 2-position)
Specification for electrically-driven point-operating machines for railways
Specification for tractive armature direct current neutral track and line relays for railway signalling
Specification for tractive armature direct current neutral-polar line relays for railway signalling
Code for temperature measurement
Specification for vulcanized fibre (natural colour) rods and tubes for electrical purposes
