| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| DL/T 687-2024 | English | 609 |
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|
5 days [Need to translate]
|
(Technical specification for microcomputer-based electrical misoperation system)
| Valid |
DL/T 687-2024
|
| DL/T 687-2010 | English | 879 |
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|
4 days [Need to translate]
|
General specification for preventing electric mal-operation system with computer
| Obsolete |
DL/T 687-2010
|
| DL/T 687-1999 | English | 679 |
Add to Cart
|
5 days [Need to translate]
|
General specification for prevent electric mal-operation device with computer
| Obsolete |
DL/T 687-1999
|