The host trees resist the fungi in physical or chemical manner, the fungi attack trees in association with beetles.
寄主树木对伴生菌的抗御作用主要是通过物理防御、化学防御进行的。
Product has excellent high temperature physical properties and resistance to chemical attack, widely used in various parts of small blast furnace lining.
产品具有优良的高温物理性能和抗化学侵蚀性能，广泛应用于中小高炉炉衬的各个部位。
Product has excellent high temperature physical properties and resistance to chemical attack, widely used in various parts of small blast furnace lining.
产品具有优良的高温物理性能和抗化学侵蚀性能，广泛应用于中小高炉炉衬的各个部位。
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