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S.S. is a co-founder, technical advisor, and member of the board of MagnebotiX AG. The authors declare no other competing interests. Peer review Peer review information This manuscript has been previously reviewed at another Nature Portfolio journal. The manuscript was considered suitable for pub...
School wall mounted classroom magnetic sliding chalk green board & whiteboard Material: 1. material: Surface :painted magnetic steel sheet Core: Foamed Polystyrene Back: Zinc Coated Steel Sheet 2. Frame: Aluminium 3. Pen Tray: Aluminum 4. Corner of Fr...
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In practical application, high-frequency inductors are always packaged in printed circuit board by epoxy resin sealant at high pressure. Thus, adequate mechanical strength should be instilled in the inductor materials. Figure4acompares the compression curve and mechanical strength of cold-sintered composit...
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