球墨铸铁管离心铸造自动化单元 技术规范

Automatic centrifugal casting units for DIP- Technical specifications

铸造企业规范条件

Specification conditions for foundry enterprise

绿色铸造设计产品 球墨铸铁管水冷金属型离心机通用技术要求（英文版）

Green casting design product General Technical Requirements of Water Cooled Metal mold Centrifugal Casting Machine for Ductile Iron Pipe

铸造过程资源和环境负荷物料清单规范

Specifications bill of resource and environmental loading materials during casting

自磨机和半自磨机 衬板 技术条件

AG mill and SAG mill- Liners-Technical specifications

铸造过程资源和环境负荷数据采集方法

Data acquisition method of casting process resource and environmental load

汽车压铸件孔隙率的测定方法

Porosity determination method of die casting for automobile

乘用车发动机用铝合金油底壳铸件

Aluminum alloy oil pan castings for passenger car engines

高强度高塑性球墨铸铁件

High-strength and high-plasticity Spheroidal graphite iron castings

非开挖施工用球墨铸铁拖拉管

Ductile iron drag pipes for trenchless construction