价格:未填
供应:99999
发货:3天内
E3T，分四个检测方式，对射型：侧视形状透射型可进行1M长的长距离检测；扩散反射型：主要有:E3T-ST11,E3T-ST12,S3T-FT11,E3T-FT12,E3T-SR11,E3T-SR12,E3T-FD11,E3T-FD12,E3T-SL12,E3T-SL21,E3T-SL22;