GB 50116-2013 第6.1.2条
| System grounding: A dedicated grounding main shall be used, and the grounding resistance shall not exceed 4Ω.
GB 50116-2013 第6.1.2条 Code for Design of Automatic Fire Alarm Systems
Other clauses of this standard
- GB 50116-2013 第1.0.1条Code for Design of Automatic Fire Alarm Systems
- GB 50116-2013 第1.0.3条Code for design of automatic fire alarm systems
- GB 50116-2013 第1.0.4条Code for Design of Automatic Fire Alarm Systems
- GB 50116-2013 第1.0.5条Code for Design of Automatic Fire Alarm Systems
- GB 50116-2013 第1.0.6条Code for design of automatic fire alarm systems
- GB 50116-2013 第1.0.7条Code for design of automatic fire alarm systems
- GB 50116-2013 第1.0.8条Code for Design of Automatic Fire Alarm Systems
- GB 50116-2013 第2.0.3条Code for Design of Automatic Fire Alarm Systems
- GB 50116-2013 第2.0.4条Code for Design of Automatic Fire Alarm Systems
- GB 50116-2013 第2.0.5条Code for Design of Automatic Fire Alarm Systems
- GB 50116-2013 第2.0.6条Code for Design of Automatic Fire Alarm Systems
- GB 50116-2013 第2.0.7条Code for Design of Automatic Fire Alarm Systems
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