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drilling fluid safety density window
释义
drilling fluid safety density window
Encyclopedia
工学
钻井液密度
释
drilling fluid safety density window
钻井液安全密度窗口
钻井过程中,能够保持井壁稳定,不发生坍塌、压差卡钻、井漏等事故所允许钻井液密度变化的范围。
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V. F. Hess, 1883—1964
V. F. R. Jones
V. F. R. Jones (1952—)
Vg
VGA
VG-AAS
VGAAS
V. G. Drinfel'd
V. G. Drinfel'd (1954—)
V. G. Robin
V. G. Robin (1855—1897)
V-groove metal-oxide-semiconductor circuit
V-groove metal-oxide-semiconductor integrated circuit
V-group
VGT-EGR耦合控制
VHECR
VHF
VHF omnidirectional range and tactical air navigation system,VORTACAN
VHL
VHL protein
VHTR
VI
viability
viable but nonculturable
viable cell identification and measurement
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