ramp
【建筑】坡道，为了保持单一的斜率，用于深井
ramp for holding single ramps for deep wells
暂无补充释义。
相关词条
ramp input signal【电子】
ramp response time
loading ramp
spiral ramp garage (spiral ramp car park)
temporary site access ramp
ramp
ramp
ramp for holding single ramps for deep wells
暂无补充释义。
ramp
ramp input signal【电子】
ramp response time
loading ramp
spiral ramp garage (spiral ramp car park)
temporary site access ramp
ramp
ramp