concrete ph 中文意思是什麼
concrete ph
解釋
混凝土酸堿度-
Lin, c. h., " rational for limits to reinforcement of tied concrete column, " ph. d. dissertation, department of civil engineering, university of texas, austin, texas ( 1984 )
陳永松,鋼筋混凝錨座鋼筋握裹滑?之預測,碩士論文,國立成功大學建築研究所,臺南( 1982 )
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