聚酯混凝土 meaning in Chinese

polyester concrete

Standard test methods for apparent density of chemical - resistant mortars , grouts , monolithic surfacings , and polymer concretes
耐化学的灰浆薄浆整体面层和聚酯混凝土表观密度的标准试验方法
Standard test method for absorption of chemical - resistant mortars , grouts , and monolithic surfacings and polymer concretes
耐化学侵蚀的灰浆薄浆整块铺面石料和聚酯混凝土吸收性的标准试验方法