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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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hydraulic system pressure control
hydraulic tappets
hydraulic-test
hydraulic throttle valve
hydraulic transients
hydraulic transmission for diesel locomotive
hydraulic transmission system
hydraulic transport
hydraulic tube
hydraulic tube fittings
Hydraulic Tunnel in Ancient China
hydraulic turbine
hydraulic valve
hydraulic vibration oil production technique
hydraulic winch
hydraulis
hydrazide
hydrazimethylene
hydrazimethylene; diaziridine
hydrazine
hydrazine fuels
hydrazine treatment
hydrazoate
hydrazo compound
hydrazoic acid
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