Now, almost everywhere applied electronic machines and appliances, the programme of work which is carried out by using perforated paper tapes and cards. Therefore, it is easy from already used punch cards to pick up where the holes were located in one row. Essentially, this is a ready device for drawing dashes: apply to the centers of the holes, a ruler and a pencil or pen — under the card will remain clear dotted line.Recommend to read
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Most modelers are passionate about copy of railway technology, we have to deal with the sets produced by "Piko" (GDR). All they are good, but the total length of the paths that manage to...
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