Zero Pollution Flat Surface Multi Layer PCB Drilling Backup Board
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Zero Pollution Flat Surface Multi-Layer PCB Drilling Backup Board Grey Thickness 1.6 / 2.1 / 2.5 mm Special Features: --Use Environmental Protection Materials And Technology,Health And No Pollution --Unique Production Process Makes Surface Flat And ......
DONGGUAN XIANGHUA ELECTRONIC TECHNOLOGY CO., LTD.
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