| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YD/T 3261-2017 | English | 399 |
Add to Cart
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Days<=4
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GSM/TD-SCDMA/WCDMA mobile communication network service quality indicator
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YD/T 3261-2017
| Valid |
YD/T 3261-2017
|