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45# Material Heavy Steel Forgings For Marine Equipment2022-08-29 16:26:51 |
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ASTM Heavy Steel Forgings , Quenching Tempering Transmission Main Shaft2016-11-25 11:15:00 |
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Pressure Vessel Tube Forging Heat Treatment QT 4000MM 20MnMo 20MnMoNb2016-12-09 15:47:25 |
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JIS Standard Stainless Steel Forged Round Bar EF LF VD Melting Process2016-12-07 14:13:35 |
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QT Quenching Barrel Forging Alloy Steel Din Standard ISO Certification2016-12-09 15:48:50 |
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Open Die Heavy Steel Forgings , 50Mn / 4140 / 60CrMo Forging Roller2016-12-07 14:07:06 |