GB 50052-2009 第3.6.3条
| The enclosure protection rating of power distribution equipment shall not be lower than IP2X; in humid areas of the hotel (such as kitchens and swimming pools), it shall not be lower than IP54. |
GB 50052-2009 第3.6.3条 Code for Design of Power Supply and Distribution Systems
Other clauses of this standard
- GB 50052-2009 第1.0.3条Code for Design of Power Supply and Distribution Systems
- GB 50052-2009 第1.0.4条Code for Design of Power Supply and Distribution Systems
- GB 50052-2009 第1.0.5条Code for Design of Power Supply and Distribution Systems
- GB 50052-2009 第1.0.6条Code for Design of Power Supply and Distribution Systems
- GB 50052-2009 第1.0.7条Code for Design of Power Supply and Distribution Systems
- GB 50052-2009 第1.0.8条Code for Design of Power Supply and Distribution Systems
- GB 50052-2009 第2.0.1条Code for Design of Power Supply and Distribution Systems
- GB 50052-2009 第2.0.2条Code for Design of Power Supply and Distribution Systems
- GB 50052-2009 第2.0.3条Code for Design of Power Supply and Distribution Systems
- GB 50052-2009 第2.0.4条Code for Design of Power Supply and Distribution Systems
- GB 50052-2009 第2.0.5条Code for Design of Power Supply and Distribution Systems
- GB 50052-2009 第2.0.6条Code for Design of Power Supply and Distribution Systems
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