Home / Standards / GB/T 15825.6-2008 GB/T 15825.6-2008 Active Sheet metal formability and test methods - Part 6: Conical cup test 金属薄板成形性能与试验方法 第6部分:锥杯试验 Standard Type GBT ICS 77.040.10 CCS J32 Status 现行 Issue Date 2008-12-23 Implementation 2009-06-01 Responsible Dept 国家标准委 Drafting Unit N/A