The utility model has the advantages of compact structure, small size, light weight, easy carrying, and large output torque which is beneficial for improving the efficiency of maintenance.
它结构紧凑、体积小、重量轻，易于携带，其输出扭矩大，有利于提高维修效率。
The utility model provides a light dielectric core feedhorn with high efficiency and low noise, which belongs to the improvement of existing dielectric loading horns.
本实用新型提供了一种轻型、高效、低噪声介质芯喇叭天线，属于现有介质加载喇叭的改进。
The utility model has the advantages of small whole machine volume, light weight, low energy consumption and high refrigerating efficiency.
本实用新型具有整机体积小、重量轻、能耗低、制冷效率高的特点。
The utility model has the advantages of simple structure, small size, light weight, convenient carrying, simple operation and high efficiency, and the operation of the utility model is safe and quick.
本新型的优点是结构简单、体积小、重量轻、携带方便、操作简单、安全可靠、快速高效。
Compared with the traditional air purification filter core, the utility model has the advantages of appropriate wind-resistance coefficient, stable efficiency, light weight, low cost, and so on.
与传统的空气净化滤芯相比，本实用新型提供的滤芯具有合适的风阻系数及稳定的效能且质量小、成本低等优点。
The utility model has the advantages of simple device, light weight, low cost, safe and convenient operation, high efficiency, and energy saving.
本装置结构简单、重量轻、成本低，使用方便安全、效率高、节能。
The utility model has the advantages of simple device, light weight, low cost, safe and convenient operation, high efficiency, and energy saving.
本装置结构简单、重量轻、成本低，使用方便安全、效率高、节能。
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