Home / Standards / GB/T 43314-2023 GB/T 43314-2023 Active Silicone rubber—Determination of phenyl and vinyl content—1H-NMR method 硅橡胶 苯基和乙烯基含量的测定 核磁共振氢谱法 Standard Type GBT ICS 83.060 CCS G 34 Status 现行 Issue Date 2023-11-27 Implementation 2024-06-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A