Full-size High-purity Single Crystal Silicon Wafer SEMI Polished Substrate Wafer Coating Ultra-small Diameter Small Square Wafer
![Full-size High-purity Single Crystal Silicon Wafer SEMI Polished Substrate Wafer Coating Ultra-small Diameter Small Square Wafer](http://ae04.alicdn.com/kf/H4a23d5ef707e439a9bb47061e6934426R.jpg)
sku: 4001231596522
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$8.26
Shipping from: China
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