对影响大直径电缆动密封的各种因素进行了分析和理论计算，提出了推广应用此项技术应注意的关键因素。
The key factors which affect the dynamic packoff of the cable with big diameter are analysed and calculated in theory.
对影响大直径电缆动密封的各种因素进行了分析和理论计算，提出了推广应用此项技术应注意的关键因素。
The key factors which affect the dynamic packoff of the cable with big diameter are analysed and calculated in theory.
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