... magnet/Lifting magnet/Chuck magnet etc .3. Magnetic grades: N35-N48,35M-48M,35H-45H,35SH ... will be past ISO14001 lately. 5. Shape: Block, sheet, bar, ball, arc, ring, rod, disk, Heteromorphism ... , wind turbine generator,magnetic bearing,magnetic coupling, magnetic chuck, magnetic lifting, magnetic tooling, magnetic separator, loudspeaker, microphone, receiver, magnetic resonance imaging, medical ...