• 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.

    该法制备的减反射光学性能优良,生产设备简单原料价格便宜,适宜平板真空管集热器玻璃表面上大面积覆减反射膜。

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  • The uniformity, defects and demands on coating equipments for large area continuous coating are analysed.

    讨论了大面积连续镀膜均匀性缺陷以及对镀膜设备要求

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  • Soft carbon steel sealing gasket of 100 Brinnel, silver-plated for soft corrosion-resistant coating, provides large contact area for perfect sealing.

    Brinnel碳钢密封垫圈防腐外层,使得大面积密封更加完美

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  • Soft carbon steel sealing gasket of 100 Brinnel, silver-plated for soft corrosion-resistant coating, provides large contact area for perfect sealing.

    Brinnel碳钢密封垫圈防腐外层,使得大面积密封更加完美

    youdao

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