低压动力 meaning in Chinese

low-voltage power

This type of cable tray is good for cables with larger diameter used for high or low voltage application , is light weight , low cost and easy to assemble yet , it has better heat dissiopation
梯级式玻璃钢桥架用于直径较大电缆的铺设，最适合高、低压动力电缆的铺设，重量轻，成本低，安装方便，散热和透气性好是其最大的特点。
Ladder - type cable support systems are products manufactured at this factory by referring to relevant technical data of other contries and maintaining the characteristics of the original products of this factory , it features small weight , low cost , unique shaping , fine peameability and quicle heat dissipation . it is applicable for labying of big - diameter cables . especially high - voltage . low - voltage and power cables
梯级式桥架是根据国外有关技术及我厂产品的特点改进而成，它具有重量轻、成本低、造型别致、通风散热性能好等特点，它适用于一般直径较大的电缆敷设、特别适用于高、低压动力电缆的敷设。