Home / Standards / GB/T 14190-2017 GB/T 14190-2017 Active Testing methods of fiber grade polyester(PET)chip 纤维级聚酯(PET)切片试验方法 Standard Type GBT ICS 59.060.20 CCS W50 Status 现行 Issue Date 2017-12-29 Implementation 2018-07-01 Responsible Dept 国家标准委 Drafting Unit N/A