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|   | Tabung Penukar Panas Tabung Baja Karbon Tabung Seamless DIN2391 ST37.4 NBK2022-11-03 16:12:03 | 
|   | ASTM A790, ASTM A928, S32205, S31803, S32750, S32760, S31254 Pipa Baja Dupleks2024-06-03 09:37:27 | 
|   | Tabung Boiler baja karbon mulus, tabung ditarik dingin, ASTM A1792022-04-17 12:10:20 | 
|   | ASTM B862 Ti2 Titanium Dilas Pipa Penukar Panas Kondensor Minyak Aerospace2023-10-13 14:04:40 | 
|   | Tabung Boiler Baja Karbon Seamless U Bend Tube ASTM A179 A178 GR.B A210 A12025-04-01 16:56:07 | 
|   | Tabung Boiler Seamless ASTM A179 untuk Penukar Panas / Kondensor, GR.A GR.C2023-06-25 16:44:20 |