Despite the fact that the clamps clamping the Cup is loosely fitted on the axis and not rotate as you tighten, it can be rotated together with the screw, damaging the surface of the fastened parts. This will help avoid two backing plates with the slots in the ribs strubiny, which can be manufactured from aluminum and even wood.
Recommend to read
CALL, OPEN THE DOOR!
When apartment, Villa or house have two entrances, it is not always clear where to call. Electrosonic, which tells of the Bulgarian journal "Radio Television Electronics", rid us of this...
ERASER-“ELECTRONIC”
Almost every family today is an Amateur digital camera, from simple "soap box", no special adjustments (so to the uninitiated, the sellers say that "the exposure is set...
