1、
2、
Pitch: The horizontal spacing of typewriter or impact printer characters.
字阔度: 打字机或撞压式印字机的字符阔度.
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3、
An impact printer in the type slugs are carried by the links of a revolving chain.
一种击打式打印机,打印字头装载在转动链条的链环上.
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4、
The main categories of no impact printers are ink-jet printer, thermal printers, and laser printers.
主要的非击打式打印机的种类有 喷墨 打印机 、 热敏打印机和激光打印机.
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