To solve the location-routing problem of maritime emergency materials distribution (MEMD-LRP) of multi-agent joint decision. a bi-level programming model of MEMD-LRP is constructed. The model is established on the premise of considering the rescue time window and emergency materials distribution priority. aiming at the strong regional characteristics of maritime accidents. https://www.pomyslnaszycie.com/laguna-3hp-c-flux-cyclone-dust-collector-on-sale/