“impregnated timber”的概念、定义、翻译、参考文献-科学参考

单词	impregnated timber
释义	impregnated timber [im`preg´nād·ǝd `tim·bǝr] ^MATERIALS Timber which has been made flame- resistant, fungi-resistant, or insect-proof by forcing into it under vacuum or pressure a flame retardant or a fungal or insect poison.
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