Dab tsi yog cov cai rau barbecue qhov cub hauv khw barbecue

Qhov cub barbecue siv nyob rau hauv lub khw barbecue feem ntau yog hais txog 20 cm dav, 16 cm siab, thiab ntau tshaj 1.2 meters ntev. Tag nrho yuav tsum tau welded. Lub phaj hlau yuav tsum yog tuab, yog li nws tuaj yeem tiv taus qhov kub thiab txias deformation thiab muaj lub neej ua haujlwm ntev. Txwv tsis pub, daim ntawv nyias nyias yuav raug deformed thiab hlawv ob zaug, uas yog qhov pov tseg ntawm lub sijhawm thiab nyuaj rau ci