This kind of Interests Rate Screen has characteristics of low cost in production process, steady quality, and easy maintenance.
2
根据银行系统的需要，设计并制作了能显示利率、日历时间和汉字的电子显示屏。
This paper analyzes the systemic working principle of the electronic display screen, which can show interest rate, calendar time and Chinese characters.
3
由于大量新生产线加入，显示屏的价格狂跌，厂家的毛利率也大降。大约10%左右。
With the addition of many new production lines, the prices of display have dropped sharply and the gross profit margin of producers has declined to about 10%.
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