球形大气压力冒口套

Spherical atmospheric pressure riser sleeve

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

滚筒采煤机铸钢件技术规范

Technical specifications for steel castings of shearer

大型齿圈铸钢件技术规范

Technical specifications for steel castings of large gear ring

铸造用熔融挤出成形聚乳酸树脂模具

Polylactic acid resin mold formed by molten extrusion for casting

铸造用熔融挤出成形聚乳酸树脂模具

Polylactic acid resin mold formed by molten extrusion for casting

铸造用熔融挤出成形模具毛坯设计要求

Design requirements for pattern blank of casting by fused deposition modeling

铸造砂型（芯）粘结剂喷射工艺用呋喃树脂固化剂

Curing agent furan resin used for foundry sand mold (core) by binder jetting process

铸造砂型（芯）粘结剂喷射工艺用呋喃树脂

Furan resin used for foundry sand mold (core) by binder jetting process

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