本文介绍铁道车辆轴承标牌打字机的微机控制系统的硬件结构和软件特点。
This paper introduces the hardware and the software of microcomputer control system for sign typewriter on the railway vehicle bearing.
结构特点： 适用于钉铆中底、 纸盒、 皮革、纸袋、礼品盒、标牌、已冲孔的腰带、皮件等钉眼。操作简单，性能可靠。效率为手工所无法比拟。
Adapt to eyeleting on the paper bag, present box, trademark, punched belt and leathers. Manual operation can not compare with its efficiency.
当脚手架结构不存在缺陷时，将在“绿色”标牌上签署日期和姓名，并在标牌上记录总工作负荷。
The Inspector will date and sign the GREENtag when there are no defects in scaffold construction noting total working load on tag.
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