I think many who have to work with small metal objects. will be useful to my “magnetic” finger, or rather — rubber fingerstall to which is glued a small square of a permanent magnet.
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Local military conflicts and counter-terrorism operations of recent years has revealed the problem of resistance army transportation from destroy military units of the enemy, and also...
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Measure the bore diameter or roller to determine the size of the gap with an accuracy of 0.1 mm it is possible not only with the help of micrometer, Vernier caliper or feeler gauge. Each...
