短語詞組短語vacuum belt drying 真空帶式乾燥vacuum contact drying 真空接觸乾燥vacuum m drying chamber 真空乾燥箱vacuum spray drying 真空噴霧乾燥food vacuum freeze drying 食品真空冷凍乾燥vacuum microwave drying 真空微波乾燥vacuum freezing drying machine 凍乾機vacuum sublimation drying 真空陞華乾燥Vacuum freeze drying equipment 真空冷凍乾燥設備 返回 vacuum drying