In water columns or country water supply systems where the water pressure is generally weak, long hold the bucket to the shed and wait until it is filled, very tiring. Made of metal strips the clamp-hook and secure it near the crane — suspended bucket on it will free your hands from unnecessary strain.
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FOLDING HEADSETS
It is designed for area in the suburban area, the walls of the house with a sun or, on the contrary, the shady side —where someone more like it. To set this headset comes with a table...
FOR BIPOLAR TRANSISTORS
This device whose description was published in the journal "Funkamateur" (GDR), used in various measuring devices or equipment, where necessary intermittent light or sound alarm....