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Technology
containing
string of casing
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all forms
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in specified order only
English
Chinese
combinated
string of casing
复合套管
combined
string of casing
组合套管柱
frozen
string of casing
井管的卡住线
frozen
string of casing
井管的轧住线
production
string of casing
生产套管线
(石油)
string of casing
井管钻具组
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