ศูนย์ทดสอบผลิตภัณฑ์ไฟฟ้าและอิเล็กทรอนิกส์ (Electrical and electronic products testing center , PTEC)

This website uses cookies to offer you a seamless experience. These cookies are essential for running our website and are key to providing you a smoother and more personalized experience. By using our website, you acknowledge that you have read and understand our cookie policy. Privacy policy .