A powder gun that has a low voltage single supply to it, and steps up the current to high voltage via a cascade multiplier located in the gun barrel.
对粉末供应一个较低的电压，然后通过放置在喷枪中的叠加增效器逐步增加电流到一个高的电压。
2
Package: Liquid: polythene barrel; Powder: inner package is aluminum foil bag; out package is carton.
包装规格：液体采用聚乙烯食品桶，粉末内用铝箔袋外加纸箱包装。
3
As the barrel rotates, the material is crushed between the individual pieces of grinding media that mix and crush the product into fine powder over a period of several hours.