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plans and advice
- You have an idea, but you can't
give shape to it.
- You have a plan, but you can't
calculate the slope, the helical tunnels, or other elements and you
don't want to create a model on a single level.
- You don't know what scale to
choose.
- Direct current or alternating
current?
- Conventional or computerized
control?
- Any other question?
- I can help you start on the right
side.
©
Les trains du grenier CH -1852 Roche.
Translation Fernanda Marques CH-1860 Aigle
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