NEWALL球栅尺SHG-PV读数头：机床球栅尺-NEWALL SHG-PV英国新和增量式数字球栅尺。NEWALL SHG-PV电子尺、NEWALL SHG-PV计数尺、NEWALL SHG-PV测量尺、NEWALL SHG-PV光标尺、NEWALL SHG-PV光栅尺、NEWALL SHG-PV位移传感器、NEWALL SHG-PV数据尺、镗床球栅尺、铣床球栅尺。