中压法回收生产高纯度食品级液体二氧化碳的研究
梁仁建; 梁力争
Recovery production of high-purity food-level liquid carbon dioxide with medium pressure method
LIANG Ren-Jian; Liang-Li-Zheng
journal6 . 2005, (7): 27 -29 .  DOI: 10.3969/j.issn.0254-5071.2005.07.009