Handrail frame and Station foot: high quality steel plate, steel stamping and welding molding and polished, rust phosphating, electrostatic powder coating, high temperature baking and other process.
扶手架及站脚：采用优质钢板、钢管冲压焊接成型，并经打磨、除锈、磷化、静电喷粉、高温烤焗等工艺处理。
2
In view of the existing problems of current electric locomotive pantograph slide plates, a new panto - graph slide plate is developed by using powder metallurgy technology.
通过分析当前电力机车受电弓滑板存在的各种问题，用粉末冶金法研制出一种新型的受电弓滑板。
3
The targets shapes include: tube, sheet, powder, plate, rectangle and wreath which can also provide metalized and bonding service for the customers.