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孕镶金刚石钻头
释义
孕镶金刚石钻头
Encyclopedia
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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rigid structure
rigid submanifold
rigid surface
rigid system
rigid theorem
rigid type bearing
rigid universal algebra
RIG-I-like receptor,RLR
Rigil Kent
Rigil Kentaurus
Rigl al Awwa
Rigoletto
rigor
rigor mortis
rigor of proof
rigorous
Rigorous and Standard
Rigorous and Standard Historical Writing
rigorous derivation
rigorous error limit
rigorous justification
rigorous proof
rigorous solution
rigorous theorem
rigs per unity month
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