To lower or to raise from a well or wells cargo will allow here is a simple fixture. It consists of two stakes and relying on a steel rod with a diameter of at least 30 mm, with a cranked shank handle. Support stakes must be securely buried and located as close as possible to fix the well or wells. P. RADCHENKO, inventor
Recommend to read
HARVESTER IN THE NURSERY
If the baby has a crib, then consider that he had even in a small room have their place. But if he would have a bed, as proposed by the British magazine "the Popular mechanics", it is...
SIKORSKY UH-60L BLACK HAWK
In December 1976 the American helicopter firm Sikorsky was announced as the winner of the competition to design a multi-purpose tactical transport helicopter for the US army to replace...
