1.The new printing machines come on stream in March.
新印刷三月份投入使用。
2.Books roll off the printing machine at the rate of two a week.
书籍以一星期两本的速率从印刷印出。
3.The invention relates to a cambering printing mach<>an class="key">ine, in particular to a high-speed cambering printing machine which can automatically proof the version.
本发明涉及曲面印刷，具体为一种可自动对版的高速曲面印刷。
4.PA seccotine has strong oil resistance, acid resistance and alkali resistance, with which can protect the printing machine from the erosion of fountain solution.
词
三月份投入使用。
版剂的侵蚀。
