Home / Standards / GB/T 14615 GB/T 14615 Active Inspection of grain and oils—Doughs rheological properties determination of wheat flour—Extensograph test 粮油检验 小麦粉面团流变学特性测试 拉伸仪法 Standard Type GBT ICS 67.040 CCS X14 Status 现行 Issue Date 2019-05-10 Implementation 2019-12-01 Responsible Dept 国家粮食和储备局 Drafting Unit 国家粮食和储备局