Sandpaper glued to the plate, to help clean the soldering tip on the scale and layers of soot. And put on the skin of the pieces of tin and rosin help both obludit sting.
Y. Zhdanov
Recommend to read
REFLECTOR FOR SEEDLINGS
I was twelve years old, and I read with interest all sections of the "M-K". I especially like the heading "recommendations." Maybe someone will be useful and my advice. To be planted...
Go-kart “KHADI-ELECTRO”
At the start of the competition, when all the cars line up in rows in front of the white line, this kart can easily get lost among its counterparts. The same wheels, a seat, and a steering...
