Hang a hook or bracket to a hollow wall (for example, sheathed with plastic or plywood) is always a problem: fixture does not hold in this place is quickly loosened and popping up. However, such a charge would be reliable, if drilled in a wall of the notched hole to insert one end of thin metal or soft plastic tube inserted into her bolt as shown in the figure. Screwed nut make “raskladyvaetsya” pipe and the bolt head got stuck in the hole firmly and securely.
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SPRAY WITH “FROG”
Pollinate the plants IPI to paint a surface using a spray gun. However, instead of the regular "pear" connect foot pump-"frog" — the efficiency will increase several times.
KMD IN “EARTH” VARIANT
There is an expression: "the Best is the enemy of good." It remains true, however not always. Any Modeler familiar with one of the standard domestic compression motors — KMD-2,5....
