Yuhong Holding Group Co., LTD.
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ASTM A213 T11 T22 T5 T9 T91 Seamless Carbon Steel Studded Finned Tube2025-09-16 17:48:20 |
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EN10216-2 P265GH 1.0425 Tubo sin soldadura para el intercambiador de calor2025-08-13 17:44:01 |