1. spray the water on the central corridor area. Zone A-B-C waste water pump room rooms at sharp. Engine room Fire escape treatment pond. 5 floor, Garden, swimming pool and fitness room.
1. spraying a water area of corridor zone A- B- C Sharp rooms, garbage rooms, pump room bilge water treatment, fire escape garden 5th floor pool and fitness room.
1. Spraying water area, a central passage zone A - B - C sharp water, garbage room room room, pump room, garden pond water, fire escape, I 5 pool. And fitness room.