They are testing the new electrical machinery.

他们正在测试新的电机。

This piece of electrical machinery is very efficient.

这台电机非常高效。

Repairing electrical machinery requires specialized knowledge.

维修电机需要专业知识。

This factory uses a lot of advanced electrical machinery.

这家工厂使用了很多先进的电机。

We need a new piece of electrical machinery to complete this project.

我们需要一台新的电机来完成这个项目。

Four, three-phase electrical machinery plant various types of electrical production.

三相电机厂生产各种型号的电机。

Principles of electrical machinery & towage

电机原理与拖动

The vibration and noise of electrical machine is the important symbol for evaluating the electrical machinery quality.

电机的振动和噪声是评定电机质量的重要标志。

Provided the efficacious device ways to analyze and designs the electrical machinery.

为分析和设计电机提供了有效方法。

The end head of this ball silk pole is connecting the electrical machinery of urging.

该滚珠丝杆的端头连接着驱动电机。