@ARTICLE{Chu_Zhaoxiang_Development_2016, author={Chu, Zhaoxiang and Ji, Jianhu and Zhang, Xijun and Yan, Hongyuan and Dong, Haomin and Liu, Junjie}, number={No 4}, journal={Archives of Mining Sciences}, howpublished={online}, year={2016}, publisher={Committee of Mining PAS}, title={Development of ZL400 Mine Cooling Unit Using Semi-Hermetic Screw Compressor and Its Application on Local Air Conditioning in Underground Long-Wall Face}, URL={http://journals.pan.pl/Content/105542/PDF/10267-Volume61_Issue4-15_paper.pdf}, doi={10.1515/amsc-2016-0063}, }