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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| SN/T 2489-2010 |
Determination of Cr,Mn,P,Si contents in pig-irons. Photoelectric emission spectroscopic method 生铁中铬、锰、磷、硅的测定 光电发射光谱法 |
China Import Export Inspection
Standards Determination Cr,Mn,P,Si contents |
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