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Research status and development trend of mine gas sensor
Ma Xiao1, Wei Chenhao1,Jing Xinrui1, Dang Wenlong1, Wang Jia2, Li Maoqing1
1. Shaanxi Coal Chemical Industry Technology Research Institute Co.,Ltd., Xi 'an 710000, China; 2. Shaanxi Coal and Chemical Industry Group Shenmu Hongliulin Mining Co.,Ltd., Yulin 719399, China


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