看了金屬鑄造用氮化硼配件攪拌頭的用戶又看了
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氮化硼復合陶瓷,攪拌頭,耐高溫鋼液沖刷,抗氧化。
Boron nitride composite ceramics stirring head, it has high-temperature resistant steel liquid scouring and oxidation resistance.
? 復合氮化硼導電陶瓷鍍膜蒸發(fā)舟/鍍膜坩堝 BN Composite Conductive Ceramic Evaporator Boats/ Coating Crucibles
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