epoxy polyester是什么意思
问题描述:
epoxy polyester是什么意思
答
epoxy polyester环氧聚酯双语对照例句:The formulation and process of epoxy primer and polyester polyurethane top finishin this system were introduced.介绍了该涂料体系的环氧底漆和聚酯聚氨酯面漆的配方和生...