If you have watches that are not used, are very simple to make table. For this you need to cut from sheet metal strip, bent ,and not wearing her watch.
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THE MIG-9
Scale model: 1:33. At the end of the second world war, the Soviet Union intensified work on the creation of jet aircraft. Four OKB (Mikoyan. Yakovlev. Lavochkin and Dry) began...
CONTACTLESS CAPACITIVE RELAY
The basis of a capacitive relay — a low-power generator of high frequency such as local oscillator of a radio receiver. To the circuit L1C4 (see diagram) of the connected metal plate...
