
Examination Standard for Electrical Equipment for Measurement, Control and Laboratory Use
出版:Factory Mutual Research Corporation

专家解读视频
This standard applies to electrical, electronic, or electro-mechanical equipment designed: ? to measure or observe, and indicate quantities of electrical or electronic phenomena, or ? to supply electrical or electronic quantities for measuring or indicating purposes, or ? to measure or control, directly or indirectly, an industrial process, or ? to measure or indicate electrical analogs of non-electrical phenomena, or ? to measure, indicate, monitor, analyze substances or prepare materials, i.e., laboratory equipment.