A simple clamp can be made from a long bolt, washers and nuts-lamb. The jaw faces are made of solid wood.
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In annually conducted by our magazine national competition "Cosmos" among the many models fantasies occupy a significant place different kinds of self-propelled tools "planetary Rovers"....
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All probably know what a kicksled. Very comfortable design, but it was too heavy and bulky. Once the IIA came up with the idea: is it possible to lighten them and make them leaner? It...
