结论表明，数字电子资源与纸本印刷资源相比有着显著的低成本和高收益。
The conclusion shows that the electronic resource and services have yielded benefits for libraries, readers and universities.
我们的产品质量保证，品种繁多，包括各类纸品印刷、软抄、中高档硬抄、线圈类簿册、高档皮制封面日记本等。
We guarantee product quality, wide variety, including all kinds of paper printing, softback notebook, hardback notebook, spiral notebook, leather cover notebook, etc.
本实用新型公开了一种卷筒纸印刷机模拟的色标对色标套准系统，属于印刷机械套准技术领域。
The utility model discloses a registration system of a color code simulated by a web press and a practical color code, belonging to the technical field of printing machinery registration.
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