Looks bright, no rust, bead-like (cut pill, cylindrical-shaped), widely used in copper, aluminum, zinc, stainless steel workpiece surface treatment.

外观光亮、无锈，圆珠状(切丸，圆柱状)，广泛应用于铜、铝、锌、不锈钢等工件的表面处理。

youdao

Looks bright, no rust, bead-like (cut pill, cylindrical-shaped), widely used in copper, aluminum, zinc, stainless steel workpiece surface treatment.

外观光亮、无锈，圆珠状(切丸，圆柱状)，广泛应用于铜、铝、锌、不锈钢等工件的表面处理。

youdao