large caliber 大口径 ; 大口径系列
Large-caliber Machine Gun 大口径机枪
Large Caliber Winding Pipe 大口径管材
Large Caliber Flange 大口径法兰
large caliber gun 大口径火炮
large caliber guns 大口径火炮
large caliber pipe 大口径管材
large-caliber pile 大口径桩
Table has a simple structure, large-caliber, light weight, easy to operate, and other advantages.
表有结构简单、口径大、重量轻、操作方便等优点。
The technology of ignition and flame spreading is one of key technology of charge design in large caliber guns, which almost chose center core igniter system.
点传火技术是大口径火炮装药中的关键技术之一，现代火炮装药中几乎全部选择了中心点火的结构形式。
In general, more choice of large caliber gun spraying paint, spraying coating used in intermediate caliber gun, small caliber gun with spray paint.
一般来说，喷涂底漆多选用大口径喷枪，喷涂中间涂层时选用中口径喷枪，喷涂面漆时多选用小口径喷枪。
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