txog peb

Rau ntau tshaj 15 xyoo, ARCAIR cov tswv lag luam tau koom nrog hauv kev tshawb fawb thiab kev txhim kho ntawm ntau yam hoods.Nyob rau hauv 2011, ARCAIR tau raug tsim, aiming los ua ntau yam hoods ART ntawm AIR VENTILATION thiab muab kev pab cuam rau cov neeg siv khoom thoob ntiaj teb los ntawm kev tsim kho tshiab thiab zoo patent-txhawb cov khoom.