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ASME SA213 T12 Tabung Bersirip Baja Tahan Karat Paduan Rendah Feritik2025-04-30 09:48:19 |
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ASTM A335 P9 pipa baja paduan suhu tinggi untuk penukar panas dicat hitam2025-04-11 15:54:05 |
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B16.9 Fitting Pipa Buttweld ASTM A403 WP316L Stainless Steel Tee Mulus2023-08-02 17:04:47 |
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Pipa Mulus Paduan 20 ASTM B729 / UNS NO8020 Hastelloy2025-07-25 16:05:12 |