PI is required to move large sheets of plywood or hardboard, and the door of the greenhouse, or glassed-in frames — it is always difficult: the load is not so heavy but bulky and uncomfortable, not immediately figure out how to take it. Very easier task 1ростое fixture; it consists of a wooden grip in the form of an inverted letter G with a slot in a vertical rack and connected with it the bolt with a lamb short socket with a handle. Adjusting the length of the resulting vertical posts mounted on horizontal platform of a cargo and carry it, as shown in the figure.Recommend to read
A THERMOMETER FOR ALL
In many cities on the lively streets and highways have electronic thermometers. Some of them, with light of a mercury column, like an ordinary thermometer, the other made in the form of...
AS A NEWLY-MINTED
Just so you can say about worn parts restored by the method developed at the Chelyabinsk Institute of mechanization and electrification of agriculture. With the larger axles,...
