อิเล็กทรอนิกส์เกรด Silicon Wafer ขัดเวเฟอร์4นิ้ว6นิ้ว8นิ้วชิปวงจร

อิเล็กทรอนิกส์เกรด Silicon Wafer ขัดเวเฟอร์4นิ้ว6นิ้ว8นิ้วชิปวงจร silicon wafer These , and 102mm diameter silicon wafers can be used either as substrates for thin film research or to make small silicon substrates silicon wafer The process of cutting and grinding silicon wafer diminishes the crystal structure of the silicon wafer surface Subsequently, these wafers

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