chemical-based firefighting system

en-US/ˈkɛmɪkəl - ˈbeɪst ˈfaɪɹˌfaɪtɪŋ ˈsɪstəm/
en-GB/ˈkɛmɪkl - ˈbeɪst ˈfaɪəfaɪtɪŋ ˈsɪstəm/

ক্যাটাগরি:

fire suppression system