Daim ntawv thov ntawm NdFeB Permanent Magnets hauv iav
Ib tug tshiab tsim nyob rau hauv uas ntau lo ntsiab muag qhia ib spectacle thav duab. Txais yuav txoj cai sib nqus ntawm NdFeB muaj zog hlau nplaum. Ib daim iav tuaj yeem siv rau ntau lub hom phiaj, ib qho kov thiab hloov ceev. Paub txog cov looj tsom iav dub, tsom iav tsom iav, tsom iav hmo ntuj, cov xim lo ntsiab muag, ntau daim nyob rau hauv tib lub thav duab, tsis siv neeg nqus, zoo nkauj txuas, thiab lub teeb yuag. Ob lub square NdFeB hlau nplaum yog raws li embedded ntawm ob kawg ntawm lub spectacle ncej. Thaum lub lens yuav tsum tau hloov yog ze rau lub thav duab, nws yog sai sai attracted (cov hlau ncej ntawm lub lens) kom tiav lub installation nyob rau hauv ib qho instant.
