... stress,Easy to electrolyse,acid wash,pure color... Specification:Powder-catalyst cylinder, produced several years by experiment, gained the consistent ... customers, reached export standard, the powder-catalyst cylinder is on top of this industry.2.EX-MBD produced high output diamond, ... low compound stress ,about 20KG, low electrical current, about 2 case.3.Easy to electrolyse,acid wash, reduce the cost ...