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ASTM A213 TP304L Tabung Penukar Panas U Bend Mulus Stainless Steel2023-11-02 11:22:06 |
ASTM A312 Duplex Tabung Stainless Steel Tahan Tinggi2022-08-18 11:02:22 |
ASME SA213/ SA213M TP316L/TP304L STAINLESS STEEL SEAMLESS U BEND TUBE2023-05-14 13:56:23 |