In the practice of the house master often there are cases associated with loosening or tightening of screws of large diameter. Without the “powerful” screwdriver not to do. Equip her with a pen, as shown and work with it will be much easier.
Recommend to read
SAIL ON THE AIRWAVES
Modern rules are open to athletes ample opportunities fast and seaworthy yachts class F5Х. The latest trends of the industry that arose in the design of the high speed of these yachts,...
THE INDICATOR FOR THE BATTERY
The safety device that signals the limit of the battery, must have for every modeller. The scheme of such a simple electronic device — figure 1. The unit is connected to the battery pack...
