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ASTM B564/ASME SB564 INCONEL 625/UNS N06625/DIN 2.4856 WN RTJ Flang2023-12-11 10:25:23 |
B16.9 Buttweld Fittings ASTM A403 WP316L Roestvrijstalen buisbehoren2023-10-30 16:34:04 |
ASTM B444 N06625 Corrosiebestendigheid van naadloze U-buigbuizen van inconel2024-01-11 11:40:54 |