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open pit loading
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矿床露天开采
释
open pit loading
露天矿采装
用采掘设备将矿岩从实体或爆破破碎的爆堆中挖出,装入运输设备的作业。是矿床露天开采的主要工艺之一。
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magnesium
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magnesium-air battery
magnesium alloy
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magnesium alloy for special applications
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magnesium alloys
magnesium alloys reinforced with quasicrystals
magnesium aluminate spinel transparent ceramic
magnesium aluminum hydride
magnesium amide
magnesium-base alloy
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更新时间:2026/7/6 15:59:40