粉体行业在线展览
面议
897
氮化硼复合陶瓷,搅拌头,耐高温钢液冲刷,抗氧化。
Boron nitride composite ceramics stirring head, it has high-temperature resistant steel liquid scouring and oxidation resistance.
ꄴ 复合氮化硼导电陶瓷镀膜蒸发舟/镀膜坩埚 BN Composite Conductive Ceramic Evaporator Boats/ Coating Crucibles