When working with pencil on wood or cardboard, the pencil lead wears out quickly. To reduce the abrasion of stylus, and increasing the strength of the sharpened part of the pencil need to dip the tip in a quick-drying lacquer: furniture NC, caponiac, potekla.
Recommend to read
SIZE ADAPTER “CROWN”
When you turn on the power source smoothing capacitor C1 is gradually charged via the resistor R4, serves to protect the diode bridge VD1 overload. There is a voltage at the output of...
ACTIVATOR FOR SEEDLINGS
It would seem that there is nothing more habitual than water, and yet nothing is more mysterious than she is. Remember: from the spring to the ocean — the forms of its existence in the...
