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Buy niobium target for sputtering and coating metal with customized size for sale in Santech Applied Technology company, specializing in the production of various niobium target for sputtering and
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Buy tungsten crucible for smelting with customized size for sale in Santech Applied Technology company, specializing in the production of various tungsten crucible for smelting with customized size
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The United States Navy, United States Coast Guard, and United States National Oceanic and Atmospheric Administration (NOAA) use a hull classification symbol (sometimes called hull code or hull number) to identify their ships by type and by individual ship within a …
