Home / Standards / GB/T 24191-2009 GB/T 24191-2009 Active Steel wire ropes - Determination of the actual modulus of elasticity 钢丝绳 实际弹性模量测定方法 Standard Type GBT ICS 77.040.10 CCS H23 Status 现行 Issue Date 2009-07-08 Implementation 2010-04-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A