Measure the length or perimeter of curved parts without special tools is not so easy. In this case, will sticky insulating tape, which is placed on the workpiece contour, and then, separating, measure its usual line.
I. GLUKHOV, G. a R a n with it, Mordovia
Recommend to read
CAN OPENER-GREGORATOS
The knife, which I did, the commercially available and opens cans faster. Its basis was a steel tube and rod, a part of her. The end of the rod is bent, it is inserted, and then open...
FIRE AGAINST FIRE…
This device, which is a container with a rod designed to fight fires in grass-roots fires. His task — to set fire to the forest vegetation. The fact that near a large fire, the air is...
