Evaporation Boat, Boron Nitride Ceramics, Boron Nitride Powder manufacturer / supplier in China, offering High-Quality Bn Boron Nitride Coating for High-Temperature Ceramics Lubrication, Boron Nitride Nozzles for Amorphous and Nanocrystalline for Power Metal Atomization, 99% High-Purity 30-40m Tib2 Titanium Borate Powder and so on.
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