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ASME SA213 / GB9948 Seamless Steel Pipe, Pipa Baja Struktural2020-04-22 10:34:04 |
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ASTM A 106 GRB dingin ditarik pipa baja seamless untuk konstruksi2020-04-22 10:34:07 |
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ASME SA789 UNS S32750 Tabung Mulus Baja Tahan Karat S25073 DIN1.4410 Dupleks2025-06-23 17:28:38 |
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Tabung Baja Presisi Pipa Baja Karbon Dagang Dingin DIN2391 St35 St45 St37.02021-09-13 14:00:41 |
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2507 UNS S32750 Tabung Seamless Tube Duplex Baja Stainless Steel DIN1.44102020-04-22 10:35:05 |