活塞式可变截面流量计
piston type variable area flowmeter
流量计
flowmeters
Flow meters
flow meter
ultrasonic flowmeter
gas flowmeter
flow gage
current meter
weir gauge
flow gauge
effusion meter
flow rate meter
tipping bucket and self-recording flow meters
gauge
flow ga(u)ge
flowimeter
flowmeter
flow instrument
bulkmeter
weir ga[u]ge
totameter
Flowrator
flow counter
flow control wnit
Current
rheometer
meter
FL
flow rate measurement
flow-meter
Meteorite
FI
flow indicator
Flow
corrosion -resistance
pitometer
instrument
可变面积式流量计
variable area type flow meter
弹性加载可变压头流量计
spring-loaded variable-head flowmeter
转子流量计
rotor flowmeter
spinner-type flowmeter
spinner flowmeter
rotary flowmeter
rotameter
presented value modifying
rotermeter
Rotameters
孔板流量计
orifice flow meter
orifice meter
orifice flowmeter
orifice plate flowmeter
hole plate flow rate meter
orifice-plate flowmeter
orifie meter
磁力传动可变孔径式流量计
magnetic transmission variable aperture flow meter
流量计用差压管
difference pressure piping for flowmeter