In construction you often have to deal with the internal measurements. For example, to determine the distance between the form panels, the value of the window or doorway. A good assistant in such cases would be sliding ruler, made of tube and metal rod with applied risk. V. ANTIPIN
Noticed mistape? Highlight it and press Ctrl+Enter, to inform us.
Recommend to read
THE SAFETY GUARANTEE
All good thermos, but only gentle — all because of the bulb: very fragile, especially filled. To protect the bulb, without disturbing its properties, will help foam ring made of...
WITHOUT A DRILL
The hole in the metal plate can be obtained without drill: it is enough to bend it and work a round file or a needle file. This technique is especially useful when you want an oval hole....