Home / Standards / GB/T 22315-2008 GB/T 22315-2008 Active Metallic materials - Determination of modulus of elasticity and poisson's ratio 金属材料 弹性模量和泊松比试验方法 Standard Type GBT ICS 77.040.10 CCS H22 Status 现行 Issue Date 2008-08-05 Implementation 2009-04-01 Responsible Dept 中国钢铁工业协会 Drafting Unit 中国钢铁工业协会