Home / Standards / GB/T 20218-2006 GB/T 20218-2006 Abolished Biaxially oriented polyamide (nylon) film 双向拉伸聚酰胺(尼龙)薄膜 Standard Type GBT ICS 83.140.10 CCS G31 Status 废止 Issue Date 2006-03-31 Implementation 2006-10-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A