深冷混合工质节流制冷机研究进展

公茂琼, 吴剑峰

Advances in mixed-gases Joule-Thomson refrigerators operating at low temperature ranges

GONG Maoqiong, WU Jianfeng

化工学报 . 2014, (z2): 9 -18 . DOI: 10.3969/j.issn.0438-1157.2014.z2.002