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ASTM A182 F321H Lashals RF roestvrijstalen flenzen B16.47 > 24 inch2023-12-14 10:45:26 |
ASTM A462 LEGEERT 8367 Hete Onderdompeling die Flens WNRF galvaniseren2022-05-20 17:22:11 |
ASTM B564 legeert 825/de Flens van UNS NO8825/van NS142 WN rf2022-08-18 15:16:16 |
API Astm B564 Inconel 625 Usd N06625 de Flens van de Nikkellegering2023-06-07 18:13:21 |