| Standard_ID | NY/T 121-1989 (NY/T121-1989; NYT 121-1989; NYT121-1989) |
| Description (Translated English) | Sweet potato (dry flakes) for feedstuffs |
| Sector / Industry | Agriculture Industry Standard (Recommended) |
| Classification of Chinese Standard | B46 |
| Word Count Estimation | 2,000 |
| Date of Issue | 10/11/1988 |
| Date of Implementation | 9/1/1989 |
| Older Standard (superseded by this standard) | GB 10370-1989 |
| Quoted Standard | GB 6432; GB 6433; GB 6434; GB 6435; GB 6436; GB 6437; GB 6438; GB 6439 |
| Summary | This standard specifies the quality indicators sweet feed dry. This standard applies to sweet feed dry. |