| 摘要 |
PROBLEM TO BE SOLVED: To provide a system immediately applicable if gasoline or others on a floor is ignited in an automobile parking area. SOLUTION: Necessary nozzles SH1, SH2 are provided in extinguishment sections SA1, SA2 at the side of islands 4a, 4b on which oiling devices 1a, 1b are installed. If the islands 4a, 4b are provided in numbers and arranged in array, extinguishing chemical units 20 are provided in lines of the islands 4a, 4b.
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