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| Standard Insuued on: 2009-07 |
DL/T 5438-2009 Economic evaluation guidelines for transmission & substation project
输变电工程经济评价导则
| Category No.: | DL | Valid Status: | superseded |
| Issued Organization: | National Energy Administration | Issued Date: | 2009-07-22 |
| Implemented Date: | 2009-12-1 | Abolished Date: | |
| Superseded Standard.: | DL/T 5438-2019 Guidelines for economic evaluation of transmission and substation project |
Superseded Date: | 2019-10-1 |
DB42/T 549-2009
DB41/T 581-2009
DB41/T 580-2009
JT/T 753-2009
DB21/T 1732-2009
DB21/T 1731-2009
DB42/T 550-2009
DB21/T 1734-2009
DB41/T 583-2009
DB42/T 548-2009
GB/T 24188-2009
GB 24265-2009
GB/T 24264-2009
GB/T 24236-2009
GB/T 24189-2009
GB/T 24224-2009
GB/T 24226-2009
GB/T 24225-2009
GB/T 24192-2009
GB/T 24237-2009
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