Home / Standards / GB/T 37869.9-2019 GB/T 37869.9-2019 Active Glass containers—Vacuum lug finishes—Part 9: 4 leads 63,66 and 70 deep 玻璃容器 真空凸缘瓶口 第9部分:四旋63、66和70深型规格 Standard Type GBT ICS 55.100 CCS Y22 Status 现行 Issue Date 2019-10-18 Implementation 2020-05-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A