| Standard ID | SY/T 7509-2014 (SY/T7509-2014) |
| Description (Translated English) | Test method for residues in liquefied petroleum gases |
| Sector / Industry | Oil & Gas Industry Standard (Recommended) |
| Classification of Chinese Standard | E46 |
| Classification of International Standard | 75.160.30 |
| Word Count Estimation | 11,123 |
| Date of Issue | 10/15/2014 |
| Date of Implementation | 3/1/2015 |
| Older Standard (superseded by this standard) | SY/T 7509-1996 |
| Quoted Standard | GB/T 514 |
| Adopted Standard | ASTM D2158-2011, MOD |
| Issuing agency(ies) | National Energy Board |
| Summary | This Standard specifies the method for the determination of liquefied petroleum gas residues. This Standard applies to the determination of residues of liquefied petroleum gas in 38��C after evaporation. This Standard does not apply to the determination of |