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static fragmentation
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static fragmentation
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工学
非爆炸破碎
释
static fragmentation
静态破碎
将静态破碎剂(主要成分为生石灰)、活化剂或加速剂等混合物,加水后装入钻凿好的炮眼内,经一定时间后,因其体积膨胀而形成膨胀压力,使岩石开裂而破碎的方法。
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更新时间:2026/9/16 7:39:25