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流体输送用无缝钢管
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流体输送用无缝钢管
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流体输送用无缝钢管
释
seamless steel pipe for liquid service
流体输送用无缝钢管
管道运输流体所用的采用热成形工艺制作的不带焊缝的钢管。简称无缝钢管。
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