zhangxiaosan
Legenda soseske
Pridružen/-a: 27.09. 2016, 06:54
Prispevkov: 1069
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 Objavljeno: 04 Feb 2017 08:47 Naslov sporočila: Introduction of concrete laser leveling machine |
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Now in the Worldwide, The most widely used and the largest amount of a building material of concrete that the study of the characteristics and properties can be more convenient application and play advantage. To make concrete better service to humanity and environmental development and further promote the Progress of science and technology and explore technology innovation and development foundation. We must grasp the strength of concrete workability, strength, long, etc. Currently concrete technology has entered the high-tech era, varieties, application fields increased expands ceaselessly and the structural design Structure is a technical standard. Structure design plays an important role in guiding and reflecting a national and regional technical and economic development level. Advanced technology, reasonable economy, safety, durability is to develop the basic principles of structure design Codes, so the world is. China and the United States and Europe, compared with different social and historical background, so the concrete structure design method and the development of standard also has different processes.
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used hand roller compactor |
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