Feem ntau suav nrog cov hlau nplaum sib nqus (saib cov khoom sib nqus), cov hlau nplaum elastic, cov hlau nplaum nthuav dav, thermal bimetals, hluav taws xob alloys, hydrogen cia alloys (saib hydrogen cia cov ntaub ntawv), cov duab nco alloys, magnetostrictive alloys (saib magnetostrictive cov ntaub ntawv), thiab lwm yam.Tsis tas li ntawd, qee qhov tshiab al ...
Nyeem ntxiv