NEN NPR ISO/TR 9953-1997 标准详情
- 标准号:NEN NPR ISO/TR 9953-1997
- 中文标题:
- 英文标题:Earth-moving Machinery - Warning Devices For Slow-moving Machines - Ultrasonic And Other Systems
- 标准类别:荷兰国家标准NEN
- 发布日期:
Explains a method for evaluating the performance of a monitoring system, the minimum monitoring range behind the machine during rearward movement, the optical and audible information to the operator, and the self-testing properties of the system.
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