Usually designers avoid threaded joints if at the conventional “nut” less than two to three threads. Method shown in figure, allows you to make a threaded connection more reliable. However, to make a hood, will have to make a simple punch and die.
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PIN.. THE FONT
If the posters or wall Newspapers transferable adhesive you use fonts, for of application, use a homemade tool — a common pin with head ball stuck in the end of a pencil.
FLYING… CORRUGATED CARDBOARD
As the history of aviation, the aircraft can be done from almost any material of the First airplanes he built from bamboo and percale, later, aircraft materials steel Yes spruce pine,...
