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21:50
氮化硼纳米管
3K views
Aug 8, 2019
bilibili
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六方氮化硼制品价格，氮化硼陶瓷：引领陶瓷材料新潮流，展现卓越性能
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氮化硼是由氮原子和硼原子所构成的晶体。化学组成为43.6%的硼和56.4
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氮化硼粉体供货商，探索未来科技材料之旅，首站就是氮化硼。生产工艺
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1 month ago
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