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| International Standard Category: Rotating machinery in general |
GB/T 4942.1-2001 Classification of degrees of protection provided by enclosures of rotating electrical machines(IP code)
旋转电机外壳防护分级（IP代码） ;
| Category No.: | 29.160.01 | Valid Status: | superseded |
| Issued Organization: | AQSIQ | Issued Date: | 2001-07-01 |
| Implemented Date: | 2001-1-2 | Abolished Date: | |
| Superseded Standard.: | GB/T 4942.1-2006 Degrees of Protection Provided by the Integral Design of Rotating Electrical Machined (IP Code)-Classification |
Superseded Date: | 2006-8-1 |
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