GB/T 7680-2005 PDF English
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GB/T 7680: Historical versions
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| GB/T 7680-2005 | English | 369 | Add to Cart | 3 days [Need to translate] | Torque converters -- Methods of performance tests |
| GB/T 7680-1987 | English | 559 | Add to Cart | 4 days [Need to translate] | Hydrodynamic torque converter--Methods of performance tests |
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Basic data
| Standard ID | GB/T 7680-2005 (GB/T7680-2005) |
| Description (Translated English) | Torque converters -- Methods of performance tests |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | J19 |
| Classification of International Standard | 23.100 |
| Word Count Estimation | 14,162 |
| Date of Issue | 2005-07-11 |
| Date of Implementation | 2006-01-01 |
| Older Standard (superseded by this standard) | GB/T 7680-1987 |
| Regulation (derived from) | Announcement of Newly Approved National Standards No. 10 of 2005 (No. 84 overall) |
| Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China, China National Standardization Administration Committee |
| Summary | This standard specifies: measuring the performance of the torque converter on the bench test conditions, methods and data processing methods. This standard applies to: all kinds of torque converter performance tests. Hydraulic mechanical torque converter should refer to the execution. |