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孕镶金刚石钻头
释义
孕镶金刚石钻头
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理学
孔内钻具
释
impregnated diamond bit
孕镶金刚石钻头
细颗粒金刚石包镶在胎体内的金刚石钻头。因使用人造金刚石,又称为人造孕镶金刚石钻头,广泛用于硬地层钻进中。
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Greenleaf Whittier Pickard
green lifestyle
green light emitting diode chip
Green line
green line
green line delimitation planning
Green List of Protected Areas
green logistics and energy-saving technology
Green mail
green maintainability
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green maintenance design
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green maintenance technique
green management
green manufacture technology without pattern
green manufacturing
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green manure crop
green manure rapeseed
green manure technique
Green Marketing
Green matrix
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green mechanical design
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