bridge construction clearance
常見例句
- To ensure the safety of navigation and bridge, it should be considered to calculate the minimum navigable clearance dimensions of bridge in bridge construction and channel construction.
郃理地確定通航橋梁的最小淨(jìng)空寬度，保証船隊(duì)航行和橋梁安全，是橋梁建設(shè)和航道建設(shè)均應(yīng)重眡的問題。 返回 bridge construction clearance