Theworld's first computer printer was a 19th century mechanically drivenapparatus invented by Charles Babbage for his Difference Engine.
世界上第一台计算机的打印机是一种19世纪的机械驱动装置发明的查尔斯巴贝奇的差分机。
2
All you have to do is type ink cartridges or printer cartridges into your search engine.
所有你必须做的是类型墨盒或打印机墨盒到你的搜索引擎。
3
Researchers were provided an old auxiliary powered gas turbine engine by French aerospace supplier Safran that could be pulled apart and copied using a 3D printer.