研究了大弧厚球扁药成型工艺及其在大口径火炮高装填密度装药中的应用可行性。
This paper deals with the forming technique of the oblate spherical powder and the feasibility of applying it to the large caliber gun propellant charge with high loading density.
本发明是一种散热效果高且结构简单、制造方便、性能可靠的中间冷却器用扁管。
The invention is a flat pipe for an intermediate cooler with high radiation effect, simple structure, being easy to manufacture and with reliable performance.
本实用新型涉及一种丝包线，特别涉及一种高导热涤纶双玻璃丝铜扁线；
The utility model relates to a covered wire, in particular to a high-thermal-conductivity polyester double glass fiber copper flat wire.
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