Using quartz ceramic roller is the successful crux of furnace for glass horizontal tempering.

采用石英陶瓷辊子是水平钢化玻璃炉成功的关键。

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The differences in tempering process between small thin and thick pieces of glass have been pointed out, technical index of heating furnace and wind grating have also been introduced.

说明了小片薄玻璃在钢化生产过程中与厚玻璃钢化的不同，简要介绍了加热炉和风栅等设备的技术指标。

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