我司ER-6000DW型 專用治具單邊尺寸:330mm * 440 mmPCB board unilateral sizeOur ER-6000DW dedicated fixture unilateral dimension: 330mm * 440 mm PCB Board unilateral sizeSingle side dimension of er-6000dw special jig of our company: 330mm * 440mmPCB board unilateral size