iron资源列表
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[国外标准] BS ISO 15633-2009 Iron ores Determination of nickel — Flame atomic absorption spectrometric method
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[国外标准] SAE AMS 5225E-2006 Iron-Nickel Alloy, Strip 49Fe - 5.3Cr - 42Ni - 2.5Ti - 0.55Al Solution Heat Treat
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[国外标准] SAE AMS 5221E-2006 Iron-Nickel Alloy Strip 49Fe - 5.3Cr - 42Ni - 2.5Ti - 0.55Al Solution Heat Treate
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[国外标准] BS EN 10306-2002 Iron and steel-Ultrasonic testing of H beams with parallel flanges and IPE beams