看了金属铸造用氮化硼配件搅拌头的用户又看了
虚拟号将180秒后失效
使用微信扫码拨号
氮化硼复合陶瓷,搅拌头,耐高温钢液冲刷,抗氧化、br/>Boron nitride composite ceramics stirring head, it has high-temperature resistant steel liquid scouring and oxidation resistance.
ꄳ/em>复合氮化硼导电陶瓷镀膜蒸发舟/镀膜坩 BN Composite Conductive Ceramic Evaporator Boats/ Coating Crucibles
ꄱ/em>复合氮化硼水平连铸分离环/结晶 BN Composite Separation Rings for Horizontal Continuous Casting/Crystal Tubes
暂无数据