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喷嘴堵塞
释义
喷嘴堵塞
Encyclopedia
工学
钻井装备
释
nozzle plugging
喷嘴堵塞
钻头上的喷嘴被岩屑或异物堵住,使钻井流体无法通过的现象。
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EMD
Emden
Emden crater
Emden differential equation
Emden equation
Emden-Fowler differential equation
Emden function
EMDP
Emei Film Studio
Emei glory
Emei Publishing House
E'meishan Fengjingqu
E'meishan Shi
emerald
emerald glaze
emerald mountains in spring
Emerald Necklace
emerald Qingliang Mountain
emergence
Emergence and Development of Chinese Opera Criticism
emergence angle
emergence probability
emergence properties
emergency action plan for reservoir
emergency administration
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