
When the pencil lines of the drawing or drawing close to each other — the usual eraser, it is difficult to remove the erroneous one so as not to damage the adjacent correct. But this operation will be virtually the exact jewelry and if a thin slice of gum to hold in the “beak” of the spring: simple and convenient.
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ARROW UNIVERSAL
(The end. Start at # 1 '03) To build the most part universal appliance electrical and radio technology used by printed circuit Board (Fig. 3) from foil fiberglass 1.5 mm thick. the...
BIKE “ON THE CONTRARY”? The VELOMOBILE!
In the journal "modelist-Konstruktor" No. 4'2003 was a good publication about the interesting developments of the members of the club of Tambov veloturistov: different models for every...