作者: Qiu Fei , Ren Wenxian , Tang Yong , Zhou Yan , Chang Yu
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摘要: The invention discloses a fully-automatic quick determination device and method for drilling cutting methane desorption indexes quantities. determinationdevice comprises mechanism used sampling measurement measuring the are integrally designed, powder collecting, tinning, weighing like completed automatically, five groups of index K1 values fivegroups quantities automatically measured in one cycle, artificial interference to is reduced, time shortened, taking while achieved, coal samples exposed air automation degree accuracy greatly improved.