Design of hydraulic coal unloading device of belt conveyor in underground coal mine
DAI Shuangcheng
WANG Mudou
LI Zhengjia
REN Xiaopeng
XING Xudong
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Publication Date：2020-06-10
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 6-11 )