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- [2009-05-24 00:00:00] 12Cr1MoV无缝管 022-84892880
- [2009-05-24 00:00:00] Q345C无缝管 022-84892880
- [2009-05-24 00:00:00] Q345无缝管 022-84892880
- [2009-05-24 00:00:00] 12Cr1MoV合金钢管 022-84892880
- [2009-05-24 00:00:00] 20Cr合金钢管 022-84892880
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- [2009-05-24 00:00:00] A335合金管 022-84892880
- [2009-05-24 00:00:00] 35CrMo合金管 022-84892880
- [2009-05-24 00:00:00] 15CrMoVG合金管 022-84892880
- [2009-05-24 00:00:00] 20G高压锅炉管 022-84892880
- [2009-05-24 00:00:00] X60管线管022-84892880
- [2009-05-24 00:00:00] L245管线管 022-84892880
- [2009-05-24 00:00:00] 20G锅炉管 022-84892880
- [2009-05-24 00:00:00] J55石油套管 022-84892880
- [2009-05-24 00:00:00] 904L不锈钢管 022-84892880
- [2009-05-24 00:00:00] 304L不锈钢管 022-84892880
- [2009-05-24 00:00:00] 陕西吸音板 陕西吸声板 13991266606
- [2009-05-24 00:00:00] 321不锈钢管 022-84892880
- [2009-05-24 00:00:00] 10CrMoV910钢管 022-84892880