断口: fracture金相学: metallography; chalkography低倍断口金相学: macrofractography微观断口金相学: microfractography断口金相: fractography宏观断口金相学 断口低倍检验: macrofractography断口金相检验: fractography断口金相研究: fractographic investigation断口金相照片: fractograph金相学: metallography; metallurgy断口金椤: fractograph彩色金相学: color metallography低温金相学: kyroscopy电子金相学: electron metallography定量金相学: quantitative metallography放射金相学: radiometallography粉末金相学: powder metallography高温金相学: high temperature metallography金相学的: metallographical金相学家: metallographer; metallographist射线金相学: radiometallography; x-ray metallography xx 射线金相学: x ray metallographyx射线金相学: radiometallography; x ray metallography辐射性金相学: radiometallography高温的金相学: high temperature metallography
