Yuhong Holding Group Co., LTD
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ASTM A335 / ASME SA335 P22 Beveled Seamless Boiler Tubes Pipa Baja Karbon2023-11-18 10:22:36 |
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Baja paduan ASME SA335 P9 tabung sirih tanpa jahitan untuk pemanas2025-05-09 10:50:45 |
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ASME SA335 P9 11CR Tube Fin Serrated Alloy Steel Untuk Transfer Panas2024-10-14 09:04:38 |
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ASTM A335 P5 / X11CrMo5 Alloy Steel Seamless Pipe Pipe Boiler Tekanan Tinggi2024-07-02 11:38:24 |