Specification for low-voltage switchgear and controlgear for industrial use. Inductive proximity switches. Methods for measuring the operating distance and operating frequency
工业用低压开关设备和控制设备规范 感应接近开关 测量工作距离和工作频率的方法
发布日期:
1988-01-29
指定目标构造以及静态和动态测量方法。交叉引用:BS 4360
Specifies the target construction together with the static and dynamic methods of measurement.Cross References:BS 4360