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barrier pillar
meaning in English
安全矿柱
安全煤柱
边界矿柱
隔离矿柱
岩柱
Examples
Panel
barrier pillar
盘区隔离矿柱
Related Words
pillar stiffener
transistor barrier
industry barrier
resistance barrier
floating barrier
barrier spring
freshwater barrier
elemental barrier
natural barrier
roadside barrier
barrier penetration
barrier permeability
barrier plastics
barrier plate
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