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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| SY/T 0042-2002 |
Calculation standard of economic appraisals for corrosion control project 防腐蚀工程经济计算方法 |
China Oil & Gas Industry
Standards Calculation standard economic |
 English PDF |
| TB 1530-1984 |
(Evaluation principles and calculation methods Railway economic effects of standardization) |
China Railway & Train
Standards Calculation standard economic |
English PDF |
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