求翻译：水泥混凝土产生裂缝是目前工程建设中普遍存在的质量通病，社会对工程的质量要求越来越高，质量可靠，经久耐用，外观美观。通过多年的现场观察，通过查阅有关混凝土内部应力方面的专著，对混凝土裂缝产生的原因、预防裂缝的措施进行等进行阐述。是什么意思？

Concrete cracks is prevalent in the construction quality defects, the quality of community projects have become increasingly demanding, reliable, durable, beautiful appearance. Through years of field observation, through access to the internal stress of the concrete aspects of the monograph, the cau

正在翻译，请等待...

The cement coagulation local product seams is in at present engineering construction the universal existence quality common failing, the society is more and more high to the project quality requirement, the quality is reliable, durable, the outward appearance is artistic.Through many year spot inspe

正在翻译，请等待...

Concrete cracks is prevalent in the construction quality defects, the quality of community projects have become increasingly demanding, reliable, durable, beautiful appearance. Through years of field observation, through access to the internal stress of the concrete aspects of the monograph, the cau