In this paper the properties of the polymer modified cement mortar are studied of DIDY formwork concrete surface coated layer for protection.
本文主要对模网混凝土聚合物改
水泥砂浆保护层的
究，着重探讨了与耐
密切相关的抗裂
抗渗。
In this paper the properties of the polymer modified cement mortar are studied of DIDY formwork concrete surface coated layer for protection.
本文主要对模网混凝土聚合物改水泥砂浆保护层的究，着重探讨了与耐密切相关的抗裂抗渗。
声明：以上例句、词
分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
