| Standard ID | GB 50777-2012 (GB50777-2012) |
| Description (Translated English) | Code for construction and acceptance of frame works in converter station at ��800kV and below |
| Sector / Industry | National Standard |
| Classification of Chinese Standard | P60 |
| Classification of International Standard | 27.100 |
| Word Count Estimation | 32,382 |
| Quoted Standard | GB 50169; GB 50205; GB/T 3098.1; GB/T 3098.2; JGJ 81 |
| Summary | This Chinese standard applies to �� 800kV and below the converter station construction, reconstruction and expansion of the stent structure construction and acceptance. |