森林防火戒严期

  • 网络the prohibitive period of forest fire
森林防火戒严期森林防火戒严期
  1. 6种针叶树活枝叶在森林防火戒严期的燃烧性比较

    Comparative study on combustibility of living branches and leaves of six coniferous woody plants during the prohibitive period of forest fire