... casing spear 套管打捞矛 casing spider 套管卡盘 casing split 套管裂纹 ...
基于96个网页-相关网页
[油气]
hinged casing spider
... high-yielding well 高产井 hinged casing spider 套管卡盘 hoisting characteristic chart 起升特性曲线 ...
基于8个网页-相关网页
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hinged casing spider
casing spider
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