Level indicator for liquid hydrogen tank
Liquid chemical applicator measuring device
Liquid flowmeter
Liquid measuring devices
Lockable water meter expansion connection and method
Maximum strength/weight fluid metering device
Measurement of fluid oscillation amplitude
Measuring device
Mercury containment device and method
Meter and a pipe connector therefore
Meter boundary box
Meter box
Meter box or meter yoke expansion mechanism
Meter boxes and mountings therefor
Meter installation for underground pipelines
Meter setter
Meter setting device
Meter vault cover with externally visible register
Metering assembly for tank truck/trailer
Metering assembly with vapor barrier