A simple device for carrying a wide sheet materials are easy to make yourself, having at hand two, tee, four corners and three or four water pipe section.
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Adjustable table
It's good if a child has their own table for games and activities. But it would be even better if the table always matched the child's age, or more precisely — their height. The table...
SAUNA FOR BEES
Almost twenty years of experience in the design obsut Chernihiv circle of agricultural modeling. Over the years the students under the guidance of their mentors have designed and built...
