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ore samples
释义
ore samples
Encyclopedia
理学
采样
释
ore samples
矿样
为了研究矿产的质量,从矿体或近矿围岩中采集的少量具有代表性的矿石样品。
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drilling pressure maintaining sampling
drilling process
drilling production platform(DPP)
Drilling & Production Technology
drilling production time
drilling quotas
drilling regulations
drilling rig
drilling rig instruments and gauges
drilling riser
drilling riser components
drilling rock mechanics
drilling round trip
drilling semi submersible
drilling solution mining
drilling strata microbial characters
drilling string erosion
drilling string trouble
drilling technical economic index
drilling technical parameters
drilling technology
drilling theory
drilling time
drilling time curve
drilling time logging
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