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42SiMn 50Mn 4140 18CrNiMo7-6 गियर वाली स्लीविंग रिंग2021-01-27 13:45:27 |
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GB/T3077-1999 17CrNiMo6 Speed Reducer Pinion Shaft Axle Shaft Forging2017-07-21 14:55:10 |
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34CrNiMo6 Wind Power Axle Shaft Forging , Fan Main Forged Steel Shafts2016-11-25 11:31:07 |
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Heavy Steel Wind Power Flange Forging Q345D 50Mn 4140 Dia 9000mm2016-11-25 11:15:00 |
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20MnMoNb Forging Hydraulic Press Cylinder ASME Executive Standard2016-12-07 14:10:30 |
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17CrNiMo6 एक्सल दस्ता फोर्जिंग स्टील दस्ता ASME मानक2025-03-14 14:34:12 |