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洞壁影响
meaning in Chinese
boundary constraint influence
Related Words
洞洞装
糯洞
瓮洞
入洞
五洞
锭洞
玉山洞
定洞
巨洞
洞灵
洞壁锚栓支护
洞壁效应
洞壁约束
洞边
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