底净空的英文

• underclearance

• 底    bottom; base
• 净空    headroom; freeboard; clearan ...
• 车底净空    ground clearance
• 船底净空    box clearance
• 围裙底净空间隙    surface clearance
• 净空    headroom; freeboard; clearance◇净空高度(拱梁等下面) head room; 净空损失 clearance loss
• 基底净压力    net foundation pressure
• 层高，净空    headroom, headway
• 低净空    low clearance
• 净空,净洗    purge, purging
• 净空道    clear way
• 净空灯    clearance lamps; clearance light
• 净空高    clear head; clear height; free height
• 净空间    clear space; clear spacing
• 净空数    clearance number
• 净空图    clearance diagram
• 净空限    clearance limit
• 净空线    clearance line
• 竖向净空；垂直净空    vertical clearance
• 通行高度；净空；净空高度    headroom
• 安全净空    safe clearance
• 安装净空    erection clearance
• 垂直净空    vertical clearance
• 纯净空气    pure air
• 低净空标志    low clearance sign