Granite cua bearing theem yog dav siv nyob rau hauv ntau daim ntawv thov xws li nanotechnology, x-ray microscopy, thiab semiconductor manufacturing.Lawv muab siab precision, stability, thiab ceev rau ntau yam kev khiav hauj lwm.Txawm li cas los xij, lawv qhov kev ua tau zoo tuaj yeem cuam tshuam los ntawm kev kis kab mob ...
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