1. Cov yam ntxwv ntawm kev sib txuas lus kab noj hniav radiator nws tus kheej tau ua tiav raws li tag nrho phaj, thiab nws cov qauv sab hauv muaj qhov siab kam rau ua qhov raug, uas ua rau cov seem sib sau ua ke nyob rau hauv kev sib txuas lus cav radiator muaj tseeb dua.
2. Qhov zoo ntawm aluminium alloy ua kev sib txuas lus kab noj hniav radiator, tuaj yeem ua tau raws cov qauv kho tshuab ntawm txhua qhov chaw ntawm lub neej, cov khoom siv hluav taws xob qauv tsim kho thiab txheej txheem tsim cov kab noj hniav radiator
3 qhov tsis xws luag cov txheej txheem ua tiav lub sijhawm, cov khoom siv milling ntom yog qhov loj, khib nyiab ntawm cov khoom. Cov txheej txheem txheej txheem, kev ua cov txheej txheem ntawm cov thermoplastic ua rau cov khoom lag luam yooj yim rau deformation, yooj yim rau ntuj oxidation.