短語詞組短語vacuum belt drying 真空帶式干燥vacuum contact drying 真空接觸干燥vacuum m drying chamber 真空干燥箱vacuum spray drying 真空噴霧干燥food vacuum freeze drying 食品真空冷凍干燥vacuum microwave drying 真空微波干燥vacuum freezing drying machine 凍干機vacuum sublimation drying 真空升華干燥Vacuum freeze drying equipment 真空冷凍干燥設備 返回 vacuum drying