Home / Standards / GB/T 32988-2016 GB/T 32988-2016 Active Synthetic quartz crystal wafer for optical low pass filter (OLPF) 人造石英光学低通滤波器晶片 Standard Type GBT ICS 31.160 CCS L21 Status 现行 Issue Date 2016-10-13 Implementation 2017-09-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A