陶瓷加热圈

.special-char { font-family: "Helvetica Neue", Helvetica, Arial, sans-serif!important;vertical-align: baseline;font-style: normal;font-weight: 300;} MCH（金属陶瓷加热器）是一种高效、环保、节能的先进陶瓷加热元件。如今陶瓷发热体…