In everyday life there is often a need either to press or to put under the press has to resort to some kind of charge weights. However, a kind of the universal pressure can be a spring-loaded “clothespin” from portable lamps. B. VOLODIN
Recommend to read
REPRODUCTION INSTALLATION
And this is the easiest bracket to mount the camera. A sheet of plywood with a thickness of 12-16 mm and a size of 576X576 mm shall be marked in accordance with the drawing. After sawing...
“PAPER JUMBO”
With the end of the Civil war in Russia and the formation of the Soviet Union began intensive development of commercial aviation. July 15, 1923, opened the first regular air line Moscow...
