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钻具故障
释义
钻具故障
Encyclopedia
工学
钻井复杂事故种类
释
drilling string trouble
钻具故障
在钻井施工过程中,井下钻杆、钻铤等钻具因疲劳破坏、腐蚀破坏、机械破坏或事故破坏,造成的机械性能发生改变,发生断脱、断裂、刺穿等现象。
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clade
cladism
cladistics
cladistic species
cladistic taxonomy
cladocera culture
cladode
cladogram
cladon
clad optical fiber
Claes Oldenburg
CLAH
claim
claim amount
claim number
claim of inhibition dividing and preservation for legacy
claims of valuing agriculture of successive governments
Clairaut
Clairaut curve
Clairaut difference equation
Clairaut differential equation
Clairaut's theorem
Clairaut theorem
clairaut theorem
Claire Messud
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