Yawg Txiav Hlau Txiav Tawm Tshuab

1. Cov ntaub ntawv cog lus muaj zog thiab siab muaj zog hlau thiab txhuas vaj tse rau ntev lub neej; 2. Qhov zoo tshaj qhov kev txiav cov cua sov me me (lub kaum sab xis hlau, hlau raj, hlau ducts) thiab cov khoom siv hlau tsis zoo (lub kaum sab xis, steel tube); 3. Kev tiv thaiv kab mob kev ruaj ntseg rau cov kab mob tsawg heev thaum muab txiav; 4. Pua tsav lub cev muaj zog 2300W, ruaj khov thiab muaj qauv zoo.