Home / Standards / GB/T 15256-2014 GB/T 15256-2014 Active Rubber, vulcanized or thermoplastic―Determination of low-temperature brittleness(multiple test piece method) 硫化橡胶或热塑性橡胶 低温脆性的测定(多试样法) Standard Type GBT ICS 83.060 CCS G40 Status 现行 Issue Date 2014-12-31 Implementation 2015-07-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A