1. Nyob rau hauv tsos, lub dav chilled aluminium coil yog me ntsis dub.
2. Qhov zoo ntawm qhov chaw, cov qauv, thiab qhov tseeb qhov tseeb ntawm cov ntawv txias-dov yog zoo dua li chilled aluminium coils.
3. Nyob rau hauv cov nqe lus ntawm kev ua tau zoo, txij li thaum lub chilled aluminium coil ncaj qha tau los ntawm kub dov aluminium coil los ntawm cov txheej txheem txias dov undergoes ua hauj lwm hardening thaum lub sij hawm txias dov, lub yield zog nce thiab qee qhov kev ntxhov siab sab hauv, thiab kev ua haujlwm sab nraud yog " nyuaj". "Yog li nws yog hu ua chilled aluminium coil.
