settlement joint structure的意思|示意
美 / /
英 / /
沉降缝结构
settlement joint structure的网络常见释义
沉降缝构造 关键词:桥面加宽;沉降缝构造;纵向接缝;质量控制 [gap=780]Key words: deck widening; settlement joint structure; vertical joint; quality control