Yuhong Holding Group Co., LTD.
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ASTM A376 TP347H HFW Tubo de aleta sólida para intercambiadores de calor2025-09-02 17:47:35 |
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ASTM A213 TP321(1.4541) Seamless Cold Drawn Exchanger Tube2025-10-11 18:20:48 |
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Rebordes de acero de ASTM A240 F904L UNS N08904 AWWA C2072020-11-13 11:25:56 |