... 测径器 calipers 大口径 large caliber 大一统 unification (of the nation), large scale unification ...
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large-caliber 大口径的
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 pipe 大口径管
large-caliber pile 大口径桩
large caliber guns 大口径火炮
large caliber pipe 大口径管材
The above results provide test data for structural optimization of the large caliber piston pump and experimental research on pumping characteristics.
以上研究成果能够为大口径活塞泵结构优化设计及泵送特性的研究提供试验数据。
参考来源 - 大口径活塞泵吸入容积效率影响因素分析·2,447,543篇论文数据，部分数据来源于NoteExpress
The fault forecast technology is an effective means to improve the combat readiness and mission reliability for large caliber guns that often carry out high-strength training and battle tasks.
对于执行高强度训练和作战任务的大口径火炮而言，故障预测技术是实现预知维修，提高火炮战备完好性和任务成功性的有效手段。
Aim \ Some questions about the mechanical firing of the firing mechanism in large caliber rotating barrels machinegun are discussed.
目的探讨步兵用大口径转管机枪击发机构使用机械击发方式的有关问题。
The text introduces the welding leak phenomena of large caliber pipe across river, and wet or dry welding repair technology below water.
介绍了大口径过河钢管接口焊缝爆漏现象，以及湿法和干法水下焊接修复技术。
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