The invention has low raw material cost, product with excellent mechanical strength and simple production process.
本发明原料成本低，产品具有优良的力学强度，并且生产工艺简单。
C, this series of products work with air as raw material, without other raw and auxiliary materials, the use of low cost.
本系列产品工作时使用空气作为原材料，无需其他原辅材料，使用成本低廉。
This method is charecterised by its good optical property. simple equipment, low cost of raw material and would be in practical use for large area antireflection coating preparation.
用该法制备的减反射膜光学性能优良，生产设备简单，原料价格便宜，适宜在平板和真空管集热器玻璃表面上大面积涂覆减反射膜。
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