Top ایران Secrets
شرکتهای نرمافزاری بنیانگذاریشده در ۱۹۷۶ (میلادی) nevertheless, SiC remains one of several crucial LED components: It is a popular substrate for increasing GaN equipment, and Furthermore, it serves being a heat spreader in high-electricity LEDs.[69] As A part of our attempts to achieve our envir