如开关柜之间或进线柜需要母线桥连接，应提供母线桥的额定载流量，母线桥的跨度，距地高度等具体数据。
If using busbar bridge between switchgears or inlet wire cabinets, should provide rated current-carrying capacity, span and height from the ground of the busbar bridge.
根据涡流场计算结果并结合振动噪音分析，提出了改善母线桥工作噪音的措施，并对各项措施进行了数值模拟和实验研究。
After that, the improvement methods are proposed to reduce the noise, and the numerical simulations and experiments are performed to study every improvement method.
介绍了一种新型混合不对称九电平逆变器，它由一不对称五电平逆变器和一全桥逆变器级联而得，级联逆变器的直流母线电压相等。
It is proposed a novel hybrid asymmetric 9-level inverter in which an asymmetric 5-level inverter and an H-bridge inverter with equal dc bus voltage are series connected.
公司主要产品有：低压配电柜、电缆桥架、母线槽、地面金属线槽、工矿灯具等。
Our main products are: low-voltage distribution cabinets, cable tray, bus duct, the ground metal trough, mining lamps and so on.
本公司是一家从事母线槽、电缆桥架、低压成套设备制造、销售和服务的专业化企业。
This company is a specialized enterprise which in the bus bar channels, the electric cable bridge, the complete set of low-voltage equipment's manufacture, sales and the service.
本公司是一家从事母线槽、电缆桥架、低压成套设备制造、销售和服务的专业化企业。
This company is a specialized enterprise which in the bus bar channels, the electric cable bridge, the complete set of low-voltage equipment's manufacture, sales and the service.
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