In the production of construction or repair work is necessary to use the platform and the supporting part to them — goats. However, the latter is usually calculated at a certain fixed height, and work on them is not always convenient.
I use them instead of the two step-ladders. Changing the location of the platform on the steps, adjust the height as needed.
Recommend to read
“METALKA” FOAM
Today, perhaps, it is difficult to find a more affordable material suitable for the manufacture of flying model than the foam. It is different, but is most common packing or "ball"....
CONVENIENT LAMP
Alexander Konochkin — student of the physical-technical faculty of Tomsk state University. The choice of the future profession is not accidental — since childhood Sasha enjoys improvised...
