Superhard Materials Good Flexibility Nano Graphene Powder
Place of Origin: Guangdong, China (Mainland) Xuzhou Jiechuang New Material Technology Co.,Ltd China (Mainland) |
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Polymer Composite Material Graphene Nanopowder Used as Superhard Materials
Min. Order: 1 Bags Place of Origin: Guangdong, China (Mainland) Xuzhou Jiechuang New Material Technology Co.,Ltd China (Mainland) |
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