Home / Standards / GB/T 20832-2007 GB/T 20832-2007 Active Metallic materials - Designation of test specimen axes in relation to product texture 金属材料 试样轴线相对于产品织构的标识 Standard Type GBT ICS 77.040.10 CCS H22 Status 现行 Issue Date 2007-01-11 Implementation 2007-06-01 Responsible Dept 中国钢铁工业协会 Drafting Unit 中国钢铁工业协会