Peb paub zoo tias yog ib qho ntawm cov hlau nplaum ruaj khov turbo blower tuam ntxhab thiab cov muag khoom hauv Suav teb rau 30 xyoo. Txais tos mus yuav cov khoom zoo siab turbo blower ntawm tus nqi sib tw los ntawm peb lub hoobkas. Yog xav paub ntxiv, tiv tauj peb tam sim no.