China Z15 Tower is a super high-rise building, frame tube composed by the multi-cavity pillars, thestructure is a new member which develops at the form of an ordinary box and concrete column. Four super multi-cavitypillars are from the basement through to the top of the structure, thus the precision of frame column is particularlyimportant. In this paper, combination of the analysis and research of super multi-cavity pillars＇ productiontechnology, focusing on the manufacture technology of two-way tilt tian-glyph giant pillars, to ensure the quality ofconstruction giant column lay a solid foundation.
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机译：Active Comparison as a Means of Promoting the Development of Abstract Conditional Knowledge and Appropriate Choice of Diagrams in Math Word Problem Solving
机译：科学和专业期刊：工作和安全1-2006（Rad i sigurnost，1-2006）。 Chemical abstracts，Enviroline，Health and safety science abstracts，pollution abstracts and Ergonomics abstracts。
