Effervesce: To emIt'small bubbles of gas, as a carbonated or fermenting liquid.“冒泡: 冒出小气泡, 如碳化了的或正在发酵的液体.”.Objective : To prepare Qingkailing effervesce granules.目的: 研制清开灵泡腾颗粒.Made by rubber, effervesce layer to red...
分析了白色丙烯酸 - 聚氨酯汽车面漆粉化的原因,并提出了防止粉化的措施.Powdering of white acrylic acid - polyUrethane automobile painting was described. Measures were proposed to prevent powdering....