√무전해 도금(화학동)후 Back Light 검사는 주기적으로 실시하고 있는가?(4회/일_판정기준 확인)Check if Back light is inspected after non-electrolysis plating periodically?(Four times a day_check criteria)
√无线电镀金(化学铜)后,Back Light检查是否定期进行?(4次/日确认判定标准)<br>Check if Back light is inspected after non-electrolysis plating periodically?(Four times a day_check criteria)