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Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 43492-2023 |
Prefabricated insulated Ductile iron pipes, fittings and accessories 预制保温球墨铸铁管、管件和附件 |
China National Standards Ductile iron pipes, |
English PDF |
GB/T 26081-2022 |
Ductile iron pipes, fittings and accessories for drainage works 排水工程用球墨铸铁管、管件和附件 |
China National Standards Ductile iron pipes, |
English PDF |
GB/T 13295-2019 |
Ductile iron pipes, fittings and accessories for water or gas applications [Including 2021XG1] 水及燃气用球墨铸铁管、管件和附件 |
China National Standards Ductile iron pipes, |
English PDF |
GB/T 13295-2019 |
Ductile iron pipes,fitting and accessories for water or gas applications 水及燃气用球墨铸铁管、管件和附件 |
China National Standards Ductile iron pipes, |
English PDF |
GB/T 13295-2019 |
Ductile iron pipes,fitting and accessories for water or gas applications 水及燃气用球墨铸铁管、管件和附件 |
China National Standards Ductile iron pipes, |
English PDF |
GB/T 34202-2017 |
Ductile iron pipes, fittings and accessories—Epoxy coating (heavy-duty) 球墨铸铁管、管件及附件 环氧涂层(重防腐) |
China National Standards Ductile iron pipes, |
English PDF |
GB/T 13295-2013 |
Ductile iron pipes,fittings and accessories for water or gas applications 水及燃气用球墨铸铁管、管件和附件 |
China National Standards Ductile iron pipes, |
English PDF |
GB/T 26081-2010 |
Ductile iron pipes,fittings and accessories for sewage applications 污水用球墨铸铁管、管件和附件 |
China National Standards Ductile iron pipes, |
English PDF |
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