Melamine Pcb Board Drilling Backup Board White 1.5 / 2.0 / 2.5 mm Product Details: Application For High-class and Multi-Layer PCB board Drilling Type ...
High Density Melamine Pcb Board Drilling Backup Board White 1.5 / 2.0 / 2.5 mm Special Features: -- Water-Based Environmental Protection Materials,0 ....
Strict Hardness Control White Melamine Backup Board For Pcb Drilling Thickness 1.6 / 2.1 / 2.5 mm Special Features: --UV Coating,0 Pollution --Flat .....