求翻译：1. 根据马来西亚桩基公司提供的区域单桩承载力PDF文件,炼铁区400x400方桩和450管桩单桩承载力特征值为1100kN是什么意思？

1 according to the area of ​​Malaysia pile pile capacity pdf file ironmaking area 400x400 square piles and  450 of Piles the pile capacity eigenvalues ​​1100kn

1.Under the Malaysian pile area, provided by the company PDF pile Load File, iron district is 400 X 400 450 party  piles and piles, pile load carrying characteristics of 1100 kN

1. The region single pile supporting capacity PDF document provides which according to Malaysian Pile foundation Company, the iron-smelting area 400x400 square pile and  450 steel pipe driven in as piling single pile supporting capacity characteristic value is 1100kN

1. According to Malaysia bearing capacity of single pile company provides regional PDF file, ironmaking area 400x400 square piles and 450 pipe pile bearing capacity characteristic value is 1100kN

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