Cov kws tua hluav taws tua hluav taws yog cov cuab yeej tseem ceeb rau cov neeg tua hluav taws kom muaj hauv lawv cov arsenal thaum sib ntaus hluav taws. Lawv tuaj nyob rau ntau hom ntau hom, txhua tus tsim los muab cov qauv dej sib txawv thiab ntws.
Ib qho ntawm feem ntau hom ntawm nozzles yog qhov du-bore nozzle. Cov nozzle yog tsim los tsim cov kwj dej uas muaj peev xwm nkag mus los ntawm cov chaw thiab mus txog qhov tob tob. Nws yog feem ntau siv rau kev tua hluav taws me me lossis muab dej rau thaj chaw uas yog qhov nyuaj kom ncav cuag.
Lwm hom ntawm nozzle yog huab. Qhov nozzle tuaj yeem tsim cov qauv dej pos huab uas tuaj yeem pab kom txias cov chaw tua hluav taws thiab tswj kev kis cov nplaim taws. Hom no yog nozzle yog siv tshwj xeeb yog siv hluav taws kub loj lossis thaum ua haujlwm hauv qhov chaw kaw.
Ib hom thib peb ntawm nozzle yog qhov sib txawv-ntws nozzle. Qhov nozzle tuaj yeem hloov kho los tsim cov qauv dej thiab ntws, ua rau nws muaj kev haum xeeb ntawm kev tua hluav taws. Cov kuj hloov tau nozzle yog qhov tshwj xeeb tshaj yog thaum yuav tsum muaj cov hluav taws uas xav tau cov haujlwm sib txawv ntawm cov haujlwm sib txawv.
