【求助】求ASTM标准！多谢！！！

ASTM E4-07 Standard Practices for Force Verification of Testing Machines
ASTM E8-04 Standard Test Methods for Tension Testing of Metallic Materials
ASTM E18-07 Standard Test Methods for Rockwell Hardness of Metallic Materials
ASTM F1624-06 Standard Test Method for Measurement of Hydrogen Embrittlement Threshold in Steel by the Incremental Step Loading Technique
ASTM G5-94(2004) Standard Reference Test Method for Making Potentiostatic and Potentiodynamic Anodic Polarization Measurements
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