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| Chinese National Standard Category: Basic standards and general methods |
| English Title: | Mechanical vibration - Rotor balancing - Part 11: Procedures and tolerances for rotors with rigid behaviour |
| Chinese Title: | 机械振动 转子平衡 第11部分：刚性转子的平衡方法和允差 |
| Standard No.: | GB/T 9239.11-2025 |
| Category No.: | J04 |
| Issued by: | SAMR; SAC |
| Issued on: | 2025-8-1 |
| Implemented on: | 2026-2-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 9239.1-2006 Mechanical vibration - Balance quality requirements for rotors in a constant (rigid) state - Part 1: Specification and verification of balance tolerances |
| Word Count: | 14500 words |
| Similar Standards: | GB/T 18258-2026 GB/T 46848.7-2025 GB/T 46848.3-2025 GB/T 46849.5-2025 GB/T 46848.9-2025 GB/T 46848.4-2025 GB/T 46849.4-2025 GB/T 46849.2-2025 GB/T 46849.3-2025 GB/T 46848.8-2025 GB/T 46848.6-2025 GB/T 46848.1-2025 GB/T 46849.6-2025 GB/T 46849.7-2025 GB/T 46849.8-2025 GB/T 46848.5-2025 GB/T 46849.9-2025 GB/T 46849.1-2025 GB/T 46848.2-2025 GB/T 9239.11-2025 |
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