You know how easy it is to collect small metal parts or shavings with a magnet and then how difficult it is to liberate them from the magnet itself. The matter is simplified if the magnet is to invest in a plastic bag. Enough after collection remove the bag and take the magnet — all of the collected particles will be “Packed”.
Recommend to read
MULTIRANGE TIME RELAY
Time relay, the readers, used in the automation devices in the workplace and at home. The device is simple in design, has small dimensions, is reliable in operation, but its main feature...
WINCH: PLOWMAN, KARCZEWSKI AND… MINESWEEPER
"Harnessed... the winch" — under this title was published in the "Modeller-designer" № 8, 1995, the material on the system that I designed of selectresponse. Not the last role in it...
