A、to pump off
B、being pumped
C、pumping out
D、it pumping out
更多“Oil water separators are used to ensure that ships don’t discharge oil when （） bilge water.”相关的问题
A、too little seal water B、improper gravity disc C、oil discharging pump not working very well D、low water level of the working water
A、the separator is overload B、the monitor equipment of separator fails C、the discharge pump of separator can not work D、the temperature of oil water is low
A、flushing separator with hot water B、increasing water supply flow C、heat oily water properly D、opening manual oil discharge value
A、provide an area where air can separate from the oil B、provide an area to separate solid contaminants from the oil C、act as an oil and water separator D、absorb shocks occurring in the system
A、the ability of oil to separate from water B、the temperature at which oil flows rapidly C、a measure of the water in a lube oil system D、an emulsion of different grades of oil
A、Oil temperature too high B、Diameter of gravity disc too large C、Oil temperature too low D、High level tank out of water
A、pay attention to operating parameters B、renew and clean separating units in time C、check oil level in separator to prevent overload D、check separating effect, if it is bad, flush with large capacity water pump
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