To remove or hang on the door hinges alone — for many, this becomes an intractable problem. Make the device shown in the figure, and the case will move forward.
Recommend to read
TANK, BORN IN THE WINTER WAR
The Soviet-Finnish war began on 30 November 1939 and ended on 12 March 1940. All this time our units had to overcome the fortifications of the "Mannerheim line", created on the Karelian...
FIBERGLASS A MODEL AIRPLANE
The industry has already mastered the production of some basic parts from thermoplastics. This is an interesting and promising method for production of large series, however, for...
