Yuhong Holding Group Co., LTD
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EN10305-1 / EN10305-4 E235 Baja Karbon Seamless Tabung Hidrolik Dingin Ditarik2023-11-20 13:39:58 |
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ASTM B462 UNS N08020, Flange Pipa Baja Paduan Nikel Superalloy20 ASME B16.52024-04-02 12:01:03 |
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Stainless Steel EN10216-5 1.4841 Tabung Boiler Seamless2020-12-01 14:45:49 |
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EN 10216-5 1.4841 TP310 UNS 31000 Pipa Seamless Stainless Steel2025-08-13 17:32:23 |