ASTM E3-2011(R2017)金相试样制备标准指南Standard Guide for Preparation of MetallographicSpecimens声 明本标准中文翻译版本不取...
ASTM B367-2013(R2017) 钛和钛合金铸件的标准规范 Standard Specification for Titanium and Titanium Alloy Castings ASTM B3...
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ASTM G1-2003(R2017)ε1腐蚀试样的准备、清洁和评定用的标准实用规程Standard Practice for Preparing, Cleaning, andEvaluating Co...

