Tshawb nrhiav cov hlau nplaum, tseem hu ua cov khoom muaj nqis khaws cia hlau nplaum lossis cov hlau nplaum rov qab, uas zoo li cov hlau nplaum hlau, kuj yog tsim los ntawm cov hlau nplaum neodymium, roj hmab thiab cov hlau vaj tse thiab lwm yam khoom. Tab sis lawv qhov ntau thiab tsawg yog feem ntau loj dua lub lauj kaub hlau nplaum, thiab, txoj kev machining ntawm lawv cov vaj tsev steel txawv ntawm cov hlau nplaum '. Cov hlau nplaum tshawb nrhiav yog siv los tshawb nrhiav cov khoom ferrite hauv dej, hiav txwv, lossis lwm qhov chaw.
Daim ntawv thov Scenario
