(1) Kev paub txog kev tua hluav taws
Cov tshuaj tua hluav taws qhuav qhuav yog cov khoom txav tau yooj yim thiab siab cia hom. Nws cov khoom tuaj yeem muab faib ua dog dig (BC) thiab zoo tib yam (ABC) hmoov qhuav. Cov hmoov qhuav nyob rau hauv lub thoob ntawm cov hmoov qhuav hluav taws tua hluav taws yog txau tawm ntawm lub nozzle nyob rau hauv siab thaum siv. Cov tshuaj tua hluav taws qhuav yog tsim rau kev tua hluav taws ua kua thiab cov khoom siv hluav taws xob tua hluav taws, tshwj xeeb tshaj yog rau kev tua hluav taws. Qhov no yog qhov nyuaj rau kev sib piv nrog rau lwm cov hluav taws tua hluav taws. Nws kuj tseem tuaj yeem tua hluav taws kub, tab sis nws tsis haum rau qhov ntsuas ntsuas hluav taws xob, tawm hauv cov hmoov tom qab tua hluav taws.
(2) Kev siv cov tshuaj tua hluav taws thiab kev ceev faj
Yuav siv cov tshuaj tua hluav taws qhuav li cas: Thaum hluav taws tshwm sim, cov neeg tua hluav taws yuav tsum ceev cov tshuaj tua hluav taws los ntawm tes lossis xub pwg. Ntawm qhov deb ntawm tsib meters los ntawm qhov chaw hlawv, tus neeg teb xov tooj yuav tsum xub rub tus pin kev nyab xeeb rau lub qhov rooj qhib, tom qab ntawd tuav lub taub hau ntawm qhov kawg ntawm lub nozzle thiab nias lub khawm qhib nrog rau lwm tes kom tua hluav taws. Kev tua hluav taws yuav tsum tau nqa tawm ntawm deb mus rau ze, ntawm sab laug mus rau sab xis. Thaum siv lub tshuab tua hluav taws, ib txhais tes yuav tsum nco ntsoov nias ntawm tus kov thiab tsis txhob tso tseg, txwv tsis pub cov tshuaj tsuag yuav cuam tshuam.
