Magnetic Drawer
Lus piav qhia luv luv:
Cov tub rau khoom sib nqus yog tsim los nrog ib pawg ntawm cov hlau nplaum sib nqus thiab ib lub tsev tsis muaj steel hlau lossis tha xim hlau lub thawv.Nws yog qhov zoo tshaj plaws rau kev tshem tawm cov kab mob nruab nrab thiab nplua ferrous los ntawm ntau yam khoom tsis muaj dej ntws.Lawv tau siv dav hauv kev lag luam khoom noj thiab tshuaj lom neeg kev lag luam.
