1·Introducing the properties of goggle type board Plug valve, analyzing the characteristics of the valve, proposing the methods of improving sealing structure.
介绍了眼镜式插板阀的性能，分析了该阀门的密封特点，提出了改进密封结构的方法。
1·The company will design and develop a digitally enhanced night vision goggle as part of the US Army's enhanced night vision goggles program.
公司将设计并开发一种数字化增强夜视护目镜作为美国陆军增强型夜视镜计划的一部分。
2·BUG bovine ultrasound goggle - see the ultrasound image in front of your eyes and stay safe by keeping your peripheral vision.
BUG牛用超声波通用护目镜让您直接在眼前就可以看到超声波的图像，并且不会影响您的边缘视线。
3·OLED BUG is a binocular ultrasound goggle using the very latest OLED (Organic light Emitting Diode) technology, providing the highest quality image available even in bright sunlight.
OLED是一个双目超声波护目镜，使用了最新的OLED技术，可以在强光下显示最优质的图像。