Sometimes in the old pipes rust gradually eats the metal, and formed a fistula-a small hole, which begins to beat a thin fountain of water. To eliminate it before a locksmith will be able and by if are shown on the drawing. On the hole covered with a bandage of soft rubber, which is pressed by the strap or rod that is taped above and below the hole.
Recommend to read
School hydrometeorological station
"The school automatic weather station, constructed by students of secondary school No. 5 in the city of Klin, is of technical interest. The precipitation sensor and its registration on the...
BIKE TRAINER
The domestic industry for many years produced mopeds and motorbikes with engines of the type "D". However, all of these machines were a significant disadvantage (which was, however, pay...
