Take the big hole perforating charge as example, studied are the parameters of liner by tests.
以大孔径射孔弹为例，用试验的方法对药型罩的各个参数做了初步研究。
A perforating charge designed to provide a long perforation tunnel, such as may be required to bypass any near-wellbore damage.
为提供旁通近井地带损害等所需的长射孔孔道而设计的射孔弹。
This research plays a guidance role in design and development of perforating shaped charge.
本研究对聚能射孔弹的设计与研发具有一定的指导意义。
The Cu-Al bimetallic liner used in perforating shape charge is studied theoretically and experimentally.
文中对铜铝复合罩在射孔弹上的应用进行了理论及试验上的研究。
An installation for the simulated test of perforating shaped charge with after effect was described.
文章介绍了一种增效射孔弹模拟靶试验装置。
An installation for the simulated test of perforating shaped charge with after effect was described.
文章介绍了一种增效射孔弹模拟靶试验装置。
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