摘要
介绍松香。
The improved device is used for determination of softening point of rosin, polymerized rosin and terpene resins, with which the testing accuracy pf product quality control is rised.
出处
《林产化工通讯》
北大核心
2000年第2期18-20,共3页
Journal of Chemical Industry of Forest Products
关键词
软化点测定仪
林产化工产品
质量检验
改进措施
softening point
device for softening point determination
control of temperature increase
