混合型多芯料铸造用包芯线

Mixed multi-powder core wire for casting

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

Green-casting-design product - General technical requirements of water-cooled metal mould centrifugal casting machine for ductile iron pipe

混流式水轮机整铸转轮铸钢件技术规范

Technical specifications for steel castings of francis turbine integral cast runners

熔模铸造用煅烧高岭土砂、粉

Calcined kaolin sand and powder for investment casting

铸铁炊具

Cast iron cooking utensils

轨道交通用低温铁素体球墨铸铁件

Low temperature ferritic spheroidal graphite iron castings for railway transportation application

铝合金压铸产品绿色制造工艺通则

General rules for green manufacturing process of aluminum alloy die casting products

高效节能型铝合金燃气连续熔化保温炉 通用技术要求

General technical requirements for high-efficient and energy-saving aluminum alloy gas continuous melting and holding furnace

铸造企业信用等级评价细则

Rules for credit rating evaluation of foundry enterprises

汽车铸件抛喷清理用金属丸料 订货技术条件 第 1 部分：铸铁件

Technical requirements of ordering of metal abrasives for shot blasting and peening cleaning of automobile castings Part 1 Iron castings