绝缘粉末通过金属管导时，两者带上等值异号电荷。

When the insulated powder pass through the metalline pipe, both generate electrites of egualize in magnitude and opposite symbol.

youdao

介绍了粉末静电喷涂的原理、设备、工艺流程及绝缘粉末涂层的性能。

In this paper the principle, equipment, process of the powder static electricity spray and performance of the insulation powder coating are introduced.

youdao

配制绝缘粉末涂料，通过涂料的高压蒸煮实验，耐湿热实验，研究有机硅改性环氧树脂的电性能。

For the modified epoxy powder coatings, we researched electricity properties through high pressure digestive experiment, resistance humity experiment.

youdao