| Product Code: | ELABBCEM0068 |
| Categories: | Civil Engineering Instruments |
| Tags: |
2317
Download PDF Enquire NowModel Of Inter Locking
Model Of Inter Locking Properly constructed model, to demonstrate the mechanical signaling and Inter-locking. CoiIing of stock rail, tongue rail, stretcher bar, detector signal and switch levers. complete on about 90x40 cm. polished wooden base.
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