短語(yǔ)詞組短語(yǔ)vortex separation tube 渦流分離管vortex cooling tube 渦旋冷卻管vortex x tube 渦管;渦淋vortex twist tube 渦旋加捻管Cool Sure Vortex Tube 致冷旋渦管The Vortex Tube 渦流管vortex tube technology 渦流管技術(shù)vortex tube refrigerator 渦流管制冷機(jī)Hilsch vortex tube 希耳渦旋管 返回 vortex tube