... 防火圈 fire-protection ring; 防火树 fire protection tree; 防火塔 {建} fire tower; ...
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fire interrupter protection tree 防火树
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According to the flame retardancy of bark and the fire resistance of the 5 tree species, we commended forest fire protection measures correspondingly.
根据5种树皮的阻燃性和林木耐火性差异提出相应的森林消防措施。
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