金屬鑄造用氮化硼配件攪拌頭 BN Parts for Metal Casting
氮化硼複合陶瓷,攪拌頭,耐高溫鋼液衝刷,抗氧化。
Boron nitride composite ceramics stirring head, it has high-temperature resistant steel liquid scouring and oxidation resistance.
Boron nitride composite ceramics stirring head, it has high-temperature resistant steel liquid scouring and oxidation resistance.