Analysis on Adaptability Comparison Between Two Leg and Four Leg Hydraulic Powered Caving Supports
ZHANG Zhen
YAN Shao-hong
MAO De-bing
FAN Zhi-zhong
YU LEI
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Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 80-82,86 )