The laser device with this style could make the single model volume turn over the full entire medium and the quality of the light beam very good.
通过这种谐振腔设计的单横模激光器能使介质充分利用，使单模运转体积增大，并有很好的光束质量。
The utility model has the characteristics of light and handy volume, convenient operation and no restriction of making materials.
具有体积轻巧，使用方便，制作材料不受限制的特点。
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 advantage of simple structure, small volume, light weight, and convenient operation and carrying.
本实用新型结构简单体积小，重量轻，操作和携带方便。
The utility model ahs the advantages of low power consumption, small starting current, small vibration, small volume, simple structure, light weight, and convenience for carrying.
具有功耗、起动电流、振动和体积小，结构简单，重量轻，便于携带和使用寿命长等特点。
The utility model has the advantages of simple structure, convenient use, small volume, light weight, convenient carry over, etc.
具有结构简单、使用方便，体积小，重量轻、便于携带等功能。
The utility model has the advantages of small volume, light weight, and convenient carrying.
本实用新型体积小、重量轻、携带方便。
The utility model has the advantages of small volume, light weight, strong stir force, etc.
具有体积小，重量轻，搅拌力强等特点。
The utility model has the advantages of compact structure, small volume, light weight, reliable safety and convenient usage, and comprehensive practicability.
其结构紧凑、体积 小、重量轻，安全可靠，使用方便，具有广泛的实用性。
The utility model can display the effect of the membrane separation directly and fully and is small in volume, light in weight and easy to be carried.
本实用新型可直观、充分地展示膜分离的效果，且体积小、重量轻、便于携带。
The utility model can display the effect of the membrane separation directly and fully and is small in volume, light in weight and easy to be carried.
本实用新型可直观、充分地展示膜分离的效果，且体积小、重量轻、便于携带。
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