发表于2024-11-10
DL/T5115-2008 混凝土面板堆石坝接缝止水技术规范 2024 pdf epub mobi 电子书
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《DL/T5115-2008 混凝土面板堆石坝接缝止水技术规范(英文版)》内容简介:This Standard is a revison and prepared by requirement of "Notice on Printing the Development and Revision Plan of Professional Standards in 2005 (Document 738, 2005) issued by the National Development and Reform Commission of the People's Republic of China.
DL/T5115-2008 混凝土面板堆石坝接缝止水技术规范 2024 pdf epub mobi 电子书