The main machine comprises a machine casing, a high voltage transformer, a water pump and a flow meter etc.

主机包括机壳、高压变压器、水泵、流量计等；

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At present, we are still using the traditional way: AD hoc volume of water equipment, water gauge, velocity meter etc.

目前，我国明渠测流仍采用传统的特设量水设备法、水尺法、流速仪法等。

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To use the elements you should prepare the adjustable transformer or silicon controlled transformer voltage meter current meter and autocontrol temperature meter etc.

使用元件必须配备调压变压器或可控硅调压器及电压、电流表和温度自动控制仪表等。

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The floatable bags operate in extreme temperatures of -22F to 140F and protect against water submersion for 30 minutes at a depth of 1 meter, also designed with room to accommodate a few small items such as credit cards, bandages, etc.

ENGADGET: SpareOnePlus adds location tracking, audio alerts, keeps the 15-year life on a single AA battery eyes-on