Home / Standards / GB/T 33727-2017 GB/T 33727-2017 Active Analogue quartz clocks—Fitting dimentions of movements to hands 指针式石英钟 机心与指针的配合尺寸 Standard Type GBT ICS 39.040.20 CCS Y11 Status 现行 Issue Date 2017-05-12 Implementation 2017-12-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A