draining-off liquids from tubes
【建筑】排水【机械工程】关闭排水系统的疏水器
draining-off
暂无补充释义。
相关词条
draining-off STORM water
draining-off liquid from TUBE(S)
draining-off lubricant
draining-off liquids
draining-off
暂无补充释义。
draining-off liquids from tubes
draining-off STORM water
draining-off liquid from TUBE(S)
draining-off lubricant
draining-off liquids