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impregnated diamond bit
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impregnated diamond bit
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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discontinuous Galerkin time domain method
discontinuous group
discontinuous group of transformations
discontinuous homomorphism
discontinuous initial condition
discontinuous innovation
discontinuous integral
discontinuously tunable laser
discontinuous mapping
discontinuous martingale
discontinuous medium effect
discontinuous multiplier
discontinuous oscillation
discontinuous periodic solution
discontinuous permeable reactive barrier technology
discontinuous phase transition
discontinuous point
discontinuous point of the first kind
discontinuous point of the second kind
discontinuous problem
discontinuous process
discontinuous proportion
discontinuous random variable
discontinuous set
discontinuous solution
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