Grutte grutte PCB super grutte grutte pcb-oalje rig main board: boerdikte 4.0mm, 4laach, L1-L2 bline gat, L3-L4 bline gat, 4/4/4 / 4oz koper, Tg170, single panielgrutte 820 * 850mm. oaljeplank haadboerd: boerdikte 4.0mm, 4laach, L1-L2 blyn gat, L3-L4 blyn gat, 4/4/4 / 4oz koper, Tg170, ien panielgrutte 820 * 850mm.
