带-浮子液位计

gage Gage float gage thickness water gage at gage in gage gage distortion gage table gage transformation gage easement tape ball-float liquidlevel meter float gage tape gage float-level gage float type pressure gage graduated float tape chain-float liquid -level gage float magnetism type liquid level gage float tape (指自记水位计) inferential liquidlevel meter probe-type liquidlevel meter