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ASME B16.5 A105 Flancelle cieche in acciaio al carbonio classe 3002023-12-22 09:43:13 |
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SCH5S Pipe Fitting Tee Asme B16.9 Astm A234 Wpb Equal2023-11-20 10:04:03 |
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DN600 Flange cieca in acciaio al carbonio ASME B16.5 A105 RST37.2 RF CL3002023-12-22 09:45:03 |