1. 
        
              • Operate all kinds of rare earth wire materials,

                Processing nonferrous alloys and rare earth alloy wires and bars

                Implementation standards: customized according to customer requirements Quality system: ISO9001

                Applicable process: evaporation coating, ion sputtering

                Specifications: according to customer requirements

              • Operate all kinds of rare earth wire materials,

                Processing nonferrous alloys and rare earth alloy wires and bars

                Implementation standards: customized according to customer requirements Quality system: ISO9001

                Applicable process: evaporation coating, ion sputtering

                Specifications: according to customer requirements

              • Operate all kinds of rare earth wire materials,

                Processing nonferrous alloys and rare earth alloy wires and bars

                Implementation standards: customized according to customer requirements Quality system: ISO9001

                Applicable process: evaporation coating, ion sputtering

                Applicable process: evaporation coating, ion sputtering

              Boron Powder

              Boron Powder

              • Category:Boron Powder
              • Weight:0

              Details:

              Purity: 99~99.9999%

              Particle size: 0.3 ~ 20μm

              Appearance: brown powder

              Characters: It is tasteless and odorless, and stable in air at room temperature


              欧美久久久久人妻_四虎无码_91久久精品www人人做人人爽_成年人在线免费观看视频
                1.