On-line calibration of energy metering device based on high voltage energy meter
Hydraulic drawworks consists of roller, wire line system, depth metering device, handle panel, hand device, etc. It has simple frame and is convenient to operate.
The utility model relates to a fuel tank with a fuel metering device, and is characterized in that an oil gauge is arranged on an oil input to meter a total inputting fuel quantity.
The intelligent metering device for direct current power consumption is a practical metering and managing device for direct current power consumption in electrolytic aluminium plant.
TA field calibration method for power metering device is given. By calibrating the error of the reactive power metering, the error of active power metering can be indirectly calibrated.
Researched the influence of rice pellet physical characteristic on seeding, based on which, seeding metering device structure parameter of rice pellet direct seeding was confirmed.
pneumatic high-speed seed metering device for precision planting
Suction drum-type seed metering device with auto-cleaning block of transplanter for tray grown rice seedling
This paper summarizes the measuring parameters of the soils in both the soil bin and the field, by use of the self designed HTY-3 type soil parameter metering device for dry farmland.
The design of electric energy metering device running status analysis system
Design of synchronization flexible belt protecting device for metering device
Rail tanker is not only a kind of means of transporting oil and other products, but also a kind of metering device.
The seeds discharged by the metering device should not be injured according to the theory of delivering seeds.
The thermoluminescent(TL) characteristics of the natural colourless rock crystal, tea-quartz, amethyst samples and their synthetic samples are tested by using the thermoluminescence metering device.
Performance detection experiment of precision seed metering device based on high-speed camera system
Research on vacuum of a level-sucker precision metering device for rice seedlings
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