Widespread, cassette radio. Storage cassettes make a simple stand as shown in the figure.
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DRILL PIPE…
When I need to drill a hole in glass, I use this way. In the Chuck of the drilling machine is clamped copper tube length of 100 mm (the diameter is adjusted depending on what you need...
INSTEAD OF A SHOVEL – A MICROCHAVER
“Hello, dear editors! I have been prescribing M-K since 1969. I made a number of homemade projects based on the magazine's drawings. I am, as they say, one hundred percent happy with them....