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Terms for subject Technology containing core boring | all forms | exact matches only | in specified order only
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boring core钻探岩样
boring core bit取岩芯钻头
core boring取土样钻探
core boring岩心钻进
core boring取芯钻探
core boring岩芯钻探
core boring rig岩心钻机
core wash boring取岩芯冲浆钻探
diamond core boring bit金刚石取心钻头
diamond core boring bit金刚石岩芯钻头
diamond core boring bit金刚石空心钻头
rotary core boring旋转式岩芯钻探
solid-core boring实心钻孔
solid-core boring实心钻深