sensitive edge meaning in English

（门）传感触板，安全触板
边缘敏感

Safety of machinery - pressure sensitive protective devices - general principles for the design and testing of pressure sensitive edges and pressure sensitive bars
机械安全.压敏防护装置.压敏垫和压敏楼板设计和试验通用规则
Safety of machinery - pressure sensitive protective devices - part 2 : general principles for the design and testing of pressure sensitive edges and pressure sensitive bars ; german version en 1760 - 2 : 2001
机械安全性.压敏保护装置.第2部分:压敏边缘和压敏条