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Ingenieurswerk SAWL Staalpijp ASTM A53 A252 A500 A672 A691 A1392024-12-17 14:46:35 |
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ASTM A53 A252 A500 A672 A691 A139 Langeweg ondergedompelde booglaspijp2024-12-17 14:34:40 |
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JIS DIN SAWL Steel Tube API 5L PSL1 Gr.A X42 X46 X52 X56 X60 X65 X70 X802024-12-17 14:26:14 |
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Olie en gas LSAW staalpijpen DIN 17100 / ST37-2 / ST44-2 / ST52-32024-12-17 13:59:07 |