surface deposit 表层堆积物 ; 表面沉积物
deposit induced runaway surface ignition 积炭早燃
surface development of deposit 矿床露天开拓
surface deposit WESTBANK 表层堆积物
near-surface deposit 近地表的矿床
Unconsolidated Surface Deposit 非固结地表沉积
deposit induced surface preignition 积碳引起提前着火
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