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关注：1
2013-05-23 12:21
求翻译：c) security sensors: devices mechanical presence detectors and mechanical not working when a person or part of your body enters the danger zone of a machine or equipment, sending a signal to interrupt or prevent the onset of dangerous functions, such as light curtains, optoelectronic, presence detectors multiple laser 是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
c) security sensors: devices mechanical presence detectors and mechanical not working when a person or part of your body enters the danger zone of a machine or equipment, sending a signal to interrupt or prevent the onset of dangerous functions, such as light curtains, optoelectronic, presence detectors multiple laser
问题补充： |
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
