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ASTM A249 TP321 Tabung Pertukaran Panas Baja Austenitik Dilas2022-10-31 15:30:51 |
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ASME SB677 SMLS UNS NO8904 TP904L pipa boiler paduan nikel2023-12-08 13:55:10 |
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ASTM A213 TP304 Stainless Steel Seamless Boiler Tube U-bending Tersedia2025-01-30 22:37:21 |
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ASTM A179,ASME SA179 Tabung Baja Karbon HT Tersedia Untuk Penukar Panas2025-04-01 16:55:16 |
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ASTM B444 UNS NO6625 tabung tanpa jahitan paduan untuk boiler calderas2025-04-27 13:47:39 |