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
FOTOSKETCHER ON LPT
The availability of modern element base used in television remote controls (remote control), allows you to create a simple counter connected to the receiving side of the computer LPT...
HANDS STAY CLEAN
The one in the house heating stove or fireplace knows that, no matter how ostorozhnichat with the poker hands will still be covered in soot. This will not happen if the poker to put...