Thermal rwb thaiv tsev aluminium coil muaj ntshiab aluminium coil thiab alloy aluminium coil.Vim yog cov yam ntxwv uas tsim nyog rau qhov hnyav ib puag ncig coj los ntawm kev tsim kho thiab kav dej engineering, cov khoom siv raw zoo sib xws tau maj mam tshem tawm.