fly kit » 飞行工具包 HIGH BEAM » 高光束 every time i hear your voice,think of what you said,i want to cry of injustice,but i love you so.
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逆时针拧下高光束灯泡、卡扣锁。
因此我们进行了高功率、高光束质量的激光焊接设备的开发和研究。
Then we carry on the study and development on laser welding equipment with high beam quality.
介绍了一种实用型高功率、高光束质量CO2激光焊接、切割机，分析其光学系统。
A practical high-power CO2 laser welding and cutting equipment with high beam quality was introduced, the optical system was analyzed.
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