The design scheme of mechanical structure and circuit system of measuring instrument for internal diameter of artillery tube is introduced.
介绍了一种炮管内径测量仪机械结构和电路系统的设计方案。
The theoretical basis of checking the internal leakage flowrate of relief valve by pneumatic measuring instrument was put forward.
提出应用气动量仪检测溢流阀液体泄漏量的理论依据。
The paper describes a kind of on-line internal diameter measuring instrument applied to sleeve parts on full-automatic production line.
介绍了一种适用于套类零件全自动生产线在线内径测量仪器。
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