炼焦炉用蠕墨铸铁炉门、炉框和保护板

Vermicular graphite cast iron door，frame and protective plate for coke oven

铸件缺陷检测-电镜分析法

Casting defect detection - electron microscopy analysis method

一体化压铸模具的技术条件

Technical specifications for Integrated Casting HPDC Die

“领跑者”标准评价要求 水及燃气用球墨铸铁管、管件及附件

Assessment requirements for forerunner standard-Ductile iron fittings and accessories for water applications

连接预应力钢筒混凝土管（PCCP）的球墨铸铁管件

Ductile iron fittings for connection of prestressed concrete cylinder pipe

离心球墨铸铁管管模通用技术条件

General technical specifications for centrifugal ductile iron pipe mold

压铸生产单元 数字化技术要求

Digital technical requirements for die casting production units

质量分级及“领跑者”评价要求铸造砂型3D打印设备

Assessment requirements for quality grading and forerunner—Equipment of 3D printing for foundry sand mold

质量分级及“领跑者”评价要求 球墨铸铁井盖、箅子及附件

Assessment requirements for quality grading and forerunner - Covers, gratings and accessories made of ductile of iron

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