5G PCB Drilling Malamine Coating White Backup Board Thickness 2.0/2.5 mm Special Features: --UV Coating,0 Pollution --Flat And Smooth On Surface --Low Temperature Drill,Reduce Bit ...
White Melamine Coating Somooth Surface Backup Board Thickness 2.0/2.5 mm Special Features: --UV Coating,0 Pollution --Flat And Smooth On Surface --Low Temperature Drill,Reduce Bit ...
FPC HDI Drilling White Melamine Coating Backup Board Thickness 1.5/2.0/2.5mm Special Features: --UV Coating,0 Pollution --Flat And Smooth On Surface --Low Temperature Drill,Reduce ...
Resin Caoted High Performance HDI Automotive Commucation PCB Drilling Backup Board Special Features: --UV Coating,0 Pollution --Flat And Smooth On Surface --Low Temperature Drill...
Tight Production Tolerance Backup Board For Pcb Drilling Thickness 1.6 / 2.1 / 2.5 mm White Malemine Coating Special Features: -- UV Coating,0 Pollution -- Flat And Smooth On ...
High-Class UV Coating Backup Board For 5G Era PCB Drilling Thickness 1.6 / 2.1 / 2.5 mm White Malemine Special Features: -- UV Coating,0 Pollution -- Flat And Smooth On Surface -- ...
PCB Drilling Protecting Backup Board White Coating Thickness 2.0/2.5 mm Special Features: -- UV Coating,0 Pollution -- Flat And Smooth On Surface -- Low Temperature Drill,Reduce ...
BGA HDI High Reliable PCB Drilling White Melamine Coating Backup Board Special Features: --Water-Based Environmental Protection Materials,0 Pollution --Flat And Smooth On Surface...