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LJ dobrou a liga comum ASTM da flange/níquel de UNSN 200 10" 600#2025-09-23 19:24:39 |
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A liga 200 ASTM/UNS N02200 de ASME/ANSI B16.9 rosqueou a flange 14" Class9002025-09-19 15:40:10 |
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A liga 400 ASTM/UNS N04400 de ASME/ANSI B16.9 rosqueou a flange 14" Class9002025-09-19 15:40:10 |