混凝土塑性阶段水分蒸发抑制剂
Evaporation retardants for concrete during plastic stage
2015-07-03
NY/T 1103.2-2006
转基因植物及其产品食用安全检测 抗营养素 第2部分：胰蛋白酶抑制剂的测定
Safety assessment of genetically modified plant and derived products Part 2: Assay of anti-nutrients pancreatic typsin inhibiter