GB 50084-2017 第7.1.8条
| | Sprinklers should be installed above aisles in libraries, archives, shopping malls, and warehouses. The horizontal distance between the sprinkler and the protected object shall not be less than 0.3 m; the minimum vertical distance between the sprinkler deflector and the protected object shall not be less than the values specified in Table 7.1.8. |