WHERE WAS THE THREAD

Categories Good recommendations
WHERE WAS THE THREADMany hams are faced with the problem: the drilling micro-holes in the manufacture of printed circuit boards! Drill a small diameter even in the cities is rare, and they often poma. My friend get out of this situation as follows: use a sewing needle with broken eye. You can take a new, stachiw ear half. The method is simple, reliable, and available to everyone.
 
V. BEZRUK, O. BEDNARSKI. Kirovograd

Recommend to read

  • THERE IS A WATER PUMP WORKS, DRIED OUT, WAITTHERE IS A WATER PUMP WORKS, DRIED OUT, WAIT
    The proposed device is designed for automatic control of vibrionaceae Malysh, Rucheek and the like for operation in boreholes (wells) with a low flow rate of water or for periodic...
  • IN HARNESS – INTROTSIKLIN HARNESS – INTROTSIKL
    In October 1996 in the Udmurt Republic celebrated the 65th anniversary of the system of children's technical creativity. In 1931 in Izhevsk was opened the first children's technical...