GB/T 21944.4-2022碳化硅特种制品反应烧结碳化硅窑具第4部分:烧嘴套国家标准
英文:Special products of silicon carbide—Kiln furniture of reaction bonded silicon carbide—Part 4: Burner nozzles GB/T 219...
英文:Special products of silicon carbide—Kiln furniture of reaction bonded silicon carbide—Part 4: Burner nozzles GB/T 219...