PREVENTING CONTRACTION CRACK BY ARRANGING JOINTS INSIDE CAST-IN-SITU CONCRETE SLAB IN BRICK-AND-CONCRETE STRUCTURE BUILDING是什么意思_PREVENTING CONTRACTION CRACK BY ARRANGING JOINTS INSIDE CAST-IN-SITU CONCRETE SLAB IN BRICK-AND-CONCRETE STRUCTURE BUILDING在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句