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ASTM B849-02(2019) Standard Specification for Pre-Treatments of Iron or Steel for Reducing Risk of Hydrogen Embrittlement
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ISO 6892.2 2011 金属材料.升温下的拉伸试验
50 仙元石
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ISO 6508-1-2005 HRC
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ISO 6507-1-2005[1]
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ISO 6506-1-2005 HV
50 仙元石
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ISO 6303-1981 Pressure vessel steels not included in ISO 2604, Parts 1 to 6-Derivation of long-time stress rupture properties
50 仙元石
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ISO 6303-1981 Pressure vessel steels not included in ISO 2604, Parts 1 to 6 -- Derivation of long-time stress rupture properties
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ISO 5951-2013 Hot-rolled steel sheet of higher yield strength with improved formability
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ISO 5951[1]
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ISO 5173-2009[1]
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ISO 4996-2014 Hot-rolled steel sheet of high yield stress structural quality
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ISO 4968-1979 Steel - Macrographic examination by sulfur print (Baumann method)
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608 0
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ISO 4967-2013 Steel - Determination of content of nonmetallic inclusions - Micrographic method using standard diagrams
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ISO 4957-2018 Tool steels
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ISO 4955-2005 Heat-resisting steels
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