To know the exact diameter of the wire will fail, and no micrometer or Vernier caliper, if you use … normal range.
This is quite tightly wound on the rod a small number of turns of wire, then measure the width of the winding divided by the number of turns: the number obtained will be the required diameter.
Recommend to read
ONE – TWO
Of course, easier to repair in the apartment with an assistant. However, one who has experience with Wallpaper, knows, folding smeared adhesive Wallpaper in a certain way, you can cope...
Tu-22
The Tu-22 was designed to replace the Tu-16. The design of the new aircraft under the symbol "105" was initiated in the Tupolev 15 August 1955 and August 1957 was completed construction...