纳米SiO2增强聚氨酯注浆材料的制备与性能研究
师丽
Preparation and properties of nano-SiO2 reinforced polyurethane grouting material
SHI Li
功能材料 . 2022, (8): 8221 -8225 .  DOI: 10.3969/j.issn.1001-9731.2022.08.034