| Standard ID | TB 1109-1974 (TB1109-1974) |
| Description (Translated English) | (Soft pump) |
| Sector / Industry | Railway & Train Industry Standard |
| Classification of Chinese Standard | S34 |
| Word Count Estimation | 18,147 |
| Date of Issue | 1974/5/27 |
| Date of Implementation | 1975/2/1 |
| Regulation (derived from) | According to the TB directory and review results, annulled. |