Mellow fat, alcoholic acid kind if the organic dissolvent that lacquer uses is turpentine, loose the taste such as section water, benzine, acetone, ether is bad. 醇脂、醇酸类漆使用的有机溶剂如松节油、松节水、汽油、丙酮、乙醚等气味难闻。
In this paper, drawing on the food industry is currently used to detect low-energy ultrasonic sensing technology will be applied to chemical industry, the fat content of rosin turpentine testing. 本论文借鉴目前用于检测食品工业的低能量超声传感技术,将其应用于化工领域中,对脂松香松节油含量的检测。