rotary intaglio printing

例句：

1. 1. Therotary intaglio printing process is used to produce high-quality images on paper.
   旋转凹版印刷过程用于在纸上生产高质量的图像。
2. 2. This rotary intaglio printing machine can print up to 300 sheets per hour.
   这台旋转凹版印刷机每小时可以打印300张纸。
3. 3. The rotary intaglio printing technique has been widely used in the printing industry for its superior quality and efficiency.
   旋转凹版印刷技术因其卓越的质量和效率而被广泛应用于印刷行业。