短語詞組短語pressure e impregnation 加壓浸滲Vacuum pressure impregnation 真空壓力浸漬;真空壓力浸漆high pressure impregnation method 加壓浸漬法retardant pressure impregnation 阻燃劑壓力浸漬vacuum and pressure impregnation 真空加壓油浸vacuum pressure impregnation equipment 真空壓力浸漬設(shè)備vaccum pressure impregnation 真空壓力浸漬Atmospheric Pressure Impregnation 常壓浸漬high pressure impregnation 高壓浸漬 返回 pressure impregnation