Iyi ceramic ferrite block magnets ndiyo yakanyanya kunaka sarudzo yekudyara-mutengo mafomu. Vakanakisa pakuramba kuora nekuda kwemvura.
Zvivakwa zvavo zvinovaita sarudzo yakanaka kana ichishandiswa mune motors, manyrespeaker uye zvishandiso zvinoshandiswa uye kushandiswa kwetsanga switch.
Tsigiro: L / C, Westerm Union, D / P, D / A, T / T, Kadhi rechikwereti, Paypal, etc ..
Tarisa pane kupa magnets mhinduro kwemakore makumi matatu