Home / Standards / GB/T 29035-2012 GB/T 29035-2012 Abolished Test method for physical-mechanical performance of flexible graphite ring 柔性石墨填料环试验方法 Standard Type GBT ICS 21.140 CCS J22 Status 废止 Issue Date 2012-12-31 Implementation 2013-10-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A