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foundry products

foundry products

foundry products

foundry products

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FOUNDRY PRODUCTS . DUCTILE CAST IRON PIPING ELEMENTS FOR PRE-INSULATED PIPELINE . PRE-INSULATED PIPES, SOCKET SERIE . TECHNICAL SPECIFICATION.

铸造产品 .溢流管用球墨铸铁管道部件 .溢流管 .承插件系列 .技术规范

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FOUNDRY PRODUCTS. GUIDELINE FOR ACCEPTANCE CRITERIA OF DISCONTINUITIES ON MACHINED SURFACES .

铸件 .机加工表面不均匀度验收标准指南

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FOUNDRY PRODUCTS . DUCTILE IRON PIPES FOR PRESSURE PIPELINES . POLYURETHAN EXTERNAL COATING.

铸造产品 .压力管道用球墨铸铁管 .聚氨酯涂层

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