CPET yog cov khoom siv tshiab tuaj yeem siv rau hauv qhov cub thiab microwave ncaj qha, nws tsis tuaj yeem tso cov khoom tsis zoo thaum kub 220 ℃.
Kub kub resistant yas tais (-40 ℃ to 220 ℃)
Cpet tais yog cov khoom siv zoo rau cov khoom noj khov khov uas tuaj yeem ua kom sov hauv microwave thiab ove, nws tsis tuaj yeem tso cov khoom tsis zoo thaum cua sov.