automatic breech mechanism 自动开关闩机械 ; [军] 自动炮闩
obturating breech mechanism 闭气炮闩
floating gun breech mechanism 浮动炮闩
lever operating breech mechanism 杠杆式开关闩机构
spring operating breech mechanism 弹簧式开关闩机构
breech and firing mechanism 炮尾及击发机构
以上来源于: WordNet
A similar device in any breech mechanism.
在有膛机械中的类似设备。
Those yield a more effective means for the evaluation of strength and stiffness design of gun breech mechanism.
为火炮炮尾炮闩设计提供了一个更有效实用的结构校核手段。
Based on VB6.0, ACCESS2000 and SQL language, this paper designs some breech mechanism failure information database system.
基于VB6.0、ACCESS2000和SQL语言编制了某型炮闩机构的故障信息数据库系统。
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