1、
The relationships among perforation diameter , density, phase and casing strength are clarified.
明确了射孔直径 、 度及相位等与套管强度的关系.
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2、
Design of Shaped Charge Based on Demand of Crater Diameter of Perforation Concrete
基于对混凝土侵彻孔径要求的聚能装药设计
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