Type, specification and quantity of main electric elements inside switchgear.
开关柜内主要电气元件的型号、规格及数量。
The experimental results testify the validity of this new method which has the advantages of no electric elements in the sensing head, the simplicity of signal processing, and wide working bandwidth.
伪工作点控制测量方法具有传感无源、信号处理简单、测量频带宽等优点，能广泛用于各种干涉信号的测量。
Main electric elements are from Schneider and LG, the reliability of the electric-control system is highly improved.
电控产品采用施耐德，LG产品，提高电控系统可靠性。
Operating and maintenance personnel must be adequately protected from the electrical hazards associated with open electric elements.
运行和保养人员必须对裸线式电热元件的电气危险性，有相应的防护措施。
Operating and maintenance personnel must be adequately protected from the electrical hazards associated with open electric elements.
运行和保养人员必须对裸线式电热元件的电气危险性，有相应的防护措施。
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