• dampers nyob rau hauv tus khoos kas aerospace, aviation, tiv thaiv, dav siv nyob rau hauv lag luam xws li machinery, xyoo ntawm kev vam meej yav dhau los.
• 80 's xyoo pua xeem pib nyob rau hauv lub tebchaws United States ob chav nyob rau ib tug xov tooj ntawm thwmsim xws li av qeeg kev tshawb fawb center txoj kev tshawb no, tshaj tawm dozens ntawm cov ntaub ntawv.
• 90, United States National Science Foundation, thiab cov pej xeem zej zog tsev ncaav ob tug loj ua ke ntawm tej tshuaj thwmsim los ntawm tus neeg thib peb, muab lub hwj chim ntawm lab reports, siv rau professors thiab engineers.
• Ib txhia los tau lom zem ntau saum toj no cov lub cev, specification kev ntsuam xyuas, tej yam kev cai thiab daim ntawv thov txoj kev damper.
• Tej kev coj los ntawm, coj pua pua ntawm dampers rau ntxwv engineering xyaum, uas ua hauj lwm, kev ua kev puas tsuaj xws li av qeeg, cua kev ntsuam xyuas.