| Standard ID | JB/T 6059.4-2015 (JB/T6059.4-2015) |
| Description (Translated English) | Mechanical press forging dies-Components - Part 4: Cover plates for guide bushes |
| Sector / Industry | Mechanical & Machinery Industry Standard (Recommended) |
| Classification of Chinese Standard | J46 |
| Word Count Estimation | 6,686 |
| Date of Issue | 2015-10-10 |
| Date of Implementation | 2016-03-01 |
| Older Standard (superseded by this standard) | JB/T 6059.5-1992 |
| Regulation (derived from) | PRC MIIT Announcement 2015 No.63 |