The items and frequency for parameter measuring, the effects of bath content and adjusting and trouble shooting for common defects of the paint film have been introduced.
叙述了参数测量项目及测量频率、槽液参数的影响与调整，以及漆膜常见缺陷的排除。
Shooting accuracy is a main parameter to judge the quality of artillery. The machining accuracy is improved by using ultrasonic in the measurement of artillery body.
射击精度是衡量火炮质量的一个重要指标，通过将超声技术用于火炮身管测量以提高火炮身管的加工精度。
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