Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
TB/T 3212.3-2009 |
Metallographic atlas for metallographic microstructure examination of low alloy cast steel for rolling stock. Part 31:Grades E cast steel 机车车辆用低合金铸钢金相组织检验图谱 第3部分:e级铸钢 |
China Railway & Train
Standards Metallographic atlas metallographic |
English PDF |
TB/T 3212.2-2009 |
Metallographic atlas for metallographic microstructure examination of low alloy cast steel for rolling stock. Part 2: Grades C cast steel 机车车辆用低合金铸钢金相组织检验图谱 第2部分:c级铸钢 |
China Railway & Train
Standards Metallographic atlas metallographic |
English PDF |
TB/T 3212.1-2009 |
Metallographic atlas for metallographic microstructure examination of low alloy cast steel for rolling stock. Part 1: Grades B and B+ cast steel 机车车辆用低合金铸钢金相组织检验图谱 第1部分:b级铸钢、b+级铸钢 |
China Railway & Train
Standards Metallographic atlas metallographic |
English PDF |
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