Home / Standards / GB/T 6672-2001 GB/T 6672-2001 Active Plastics film and sheeting--Determination of thickness by mechanical scanning 塑料薄膜和薄片厚度测定 机械测量法 Standard Type GBT ICS 83.140.10 CCS G31 Status 现行 Issue Date 2001-10-24 Implementation 2002-05-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A