熔模铸造用锆英石砂、粉

Zircon sand and flour for investment casting

熔模铸造用白刚玉砂、粉

Corundum Sand and powder for investment casting

铸造企业生产能力核算方法

Accounting method of production capacity for foundry

含碳化物的等温淬火球墨铸铁磨球

Austempered ductile iron grinding balls containing carbides

等温淬火球墨铸铁件

Austempered ductile iron (ADI) castings

铸造用硅砂通用技术规范 第7部分：检验用标准硅砂

Technical specifications for foundry silica sand - part 7: Standard silica sand for inspection

铸造用硅砂通用技术规范 第 5 部分：焙烧硅砂

Technical specifications for foundry silica sand– Part 5：Roasted silica sand

铸造用硅砂通用技术规范 第 4 部分：浮选硅砂

General technical specifications for foundry silica sand -Part 4：Floated sand

铸造用硅砂通用技术规范 第 3 部分：擦洗硅砂

General technical specifications for foundry silica sand -Part 3： Scrubbing silica sand

铸造用硅砂通用技术规范 第 1 部分：总则

Technical specifications for foundry silicasand– Part 1:General