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WLDSTEEL2021-03-10 14:21:102021-03-10 14:26:27La soldadura de la tubería de revestimiento API J55
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WLDSTEEL2021-03-04 02:03:382021-03-04 02:29:48¿Cuál es el material de acero de las tuberías de hidrógeno?
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WLDSTEEL2021-02-27 14:13:092021-04-28 03:32:15Tubos para gasoductos, oleoductos y acueductos
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WLDSTEEL2021-01-27 14:16:102021-04-27 14:17:52Tubos de acero para petróleo y gas
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WLDSTEEL2021-01-02 14:41:292021-04-27 14:46:25Especificaciones de los tubos de conducción sin soldadura API 5L
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